文档文本内容
强化练习
即刻题库 www.jike.vip
1 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3366373631k/3f761f70fffe67d51f7cd9937ac1
d2b7.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6136346335k/a64c5b348cb4a1b398268f9fa0
1171cb.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6265303433k/be043f9e1c8808abc2e9b02abd
4ec46b.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3634653362k/64e3b9f0075efd151862998f60
869cda.jpg">
2 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6233323837k/b3287ecb241528c7e39a86503
1783860.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6430663663k/d0f6c4a5244569ee8c74c30f54
89b24a.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3536333937k/563971ad1ca48b62db5d48ee1
016ad0c.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6539623536k/e9b5681fe7db92c627f6d2e881
8c8f5d.jpg">
3 、 单选题
A : 0
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3765383832k/7e8822fefadaee76a572249273
f7915a.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t6564643731k/edd71b8501352c241f1446197
b186794.jpg">
D : ωO
4 、 单选题
A : 60kN,40kN,-25kN
B : 60kN,40kN,25kN
C : -60kN,-40kN,25kN
D : -60kN,-40kN,-25kN
5 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6130386161k/a08aa3033ec3bc1a7a3403b01
de91689.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6466393362k/df93bd1119d0d738d22ddd050
7738e17.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3461326632k/4a2f2174200b1b570e8acedba1
737fd8.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6235616637k/b5af706beb0275d4538e0777b
0fd71db.jpg">
6 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3561363233k/5a623bca51798425b14d089c2
d3ff7e3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3638343937k/68497ac6c399e1b8d5212a30e
411477f.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3064343732k/0d472ac7f5069e713d917e33e7
eb48f8.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3565366563k/5e6ec99dcb7daf48513a53949e
e04df0.jpg">
7 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3466336161k/4f3aacb451c31f38fec6b50a4c6
d559f.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3962313039k/9b10949989c67941178b05fe73
5436c9.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3766393438k/7f9482dd1031da7ebff49ce6bcbef530.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3437383330k/478302be14d1293dd3fb97aa1f
1da63b.jpg">
8 、 单选题
A : 相对B滑动,B平衡
B : A、B物块都平衡
C : A、B物块都要滑动
D : A相对B平衡,B滑动
9 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3366383335k/3f83554855b4a4827e6089a06f
d1b5e7.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6161373430k/aa740db1a58ed64540466694d
ca58062.jpg">C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3637383861k/6788aafedd41f5c6f5fc93248f0
82ec7.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3464316630k/4d1f0447fda94232f4627f59623
7b0a8.jpg">
10 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3265653037k/2ee07e43e9b5b947912578982
622eb71.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6633303233k/f3023917a020aebe93ef07f670
efc368.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3236353265k/2652e149031efc8ea85708852f
a4285d.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6431626538k/d1be803078506ebf0f687cb1f2
7c9647.jpg">
11 、 单选题
A : 9
B : 16
C : 23
D : 25
12 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3034653931k/04e9134a9c26cb2e191d19931
64a6242.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3064383663k/0d86cf163c9727faf71b7210196
f916d.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3333666532k/33fe2c170d53fe9e378dce7f468
85332.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6462386132k/db8a2cc402fac9aac1cb092130
2e07d0.jpg">
13 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6663656532k/fcee26c211ccfa98b604c4891a9
76486.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3937626432k/97bd211d915c3718d556dd8af
476cd1a.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6266343161k/bf41a7c2e935c0100977d0df18
2be7ea.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3462313666k/4b16f7a3b0d0c06251686e31d
db1b07f.jpg">
14 、 单选题A : mRw,mRw,mlw,mwl/2
B : 0,mRw,mwl/2,0
C : mRw,mRw,mwl/2,0
D : 0,mRw,mlw,mwl/2
15 、 单选题
A : 零
B : 1个
C : 2个
D : 3个
16 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3734393835k/74985df2006bb5731802bc40c1
a1df67.jpg">B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3737386336k/778c6ea551d89d9624f42650cf
bd7cde.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6465653830k/dee801a7f19f663d2e167357ee
9fce44.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3561323663k/5a26cd144065a5fcfecd046cd5
e0910a.jpg">
17 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3835653530k/85e50cf37471e7b04f42d6b145
df94db.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3930626335k/90bc540dd03a380833302a1a3
64e2c00.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6237643631k/b7d61cc5005e59ee305d16d01
41afda5.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6336663562k/c6f5b4b1350f6d63c9c932672d
e40bba.jpg">
18 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3163626262k/1cbbb5fec72817a5292b067d48
b3c5b3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6463613838k/dca88f92e712534be589970fe1
7e8a6c.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6563656339k/ecec9dba65b8ee539d16d46471f9f9f9.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3434393965k/4499e867151cee95edf2a4b826
e929b8.jpg">
19 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3561306435k/5a0d59aaa820e0c7c84fd56f55
614420.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3333336362k/333cb35a4e5070f3886b6e17c5
e7deb4.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3233366566k/236ef294dfec2f06c5f52062c6c
daaa5.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3232623033k/22b03c4f1df3587919be3fe3bd
690e0d.jpg">
20 、 单选题
A : FA=0n,FB=0
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6639646433k/f9dd30340a5f56b22049893b28
c9c6b8.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6665393338k/fe938bb128be94130df23529b0
3d3705.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3264633436k/2dc460e1e30890b09741320cf8
23a3cd.jpg">
21 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3238326530k/282e07c1a1141fde3ff6f577e08
2b1f9.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3439303037k/49007804346090cbf7b7240ed
4346dea.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3631396333k/619c39de5cbf1fdb6f5e60b045
8b5f90.jpg">
D : a=0
22 、 单选题
A : 5
B : 10
C : 15
D : 20
23 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3363616136k/3caa6b28e40542f5c1f6f9d489a
637e4.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3666396436k/6f9d675847a2b8a0b17f701000
c171fa.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3837663161k/87f1ab4a5bf4deb105b1c44922
f9d9e7.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3430396635k/409f521ff200b3565f884e720b8
252a4.jpg">
24 、 单选题
A : 各接触面处的摩擦力都做负功
B : 各接触面处的摩擦力都做正功
C : A块上的摩擦力做正功
D : B块上的摩擦力做正功
25 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3438653930k/48e90611a53ddaf87f3daa64bc
acd037.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3631636462k/61cdb5dba224fe11b0f3a8bcbf
89166e.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6534313230k/e4120d68ed059a6691e3c20dc
3dd56d6.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6462623239k/dbb296e5bc086bf58ed941adabbbc81f.jpg">
26 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6366326266k/cf2bf86bcf76b1eede0675b8b1
e114d0.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3766353335k/7f535bd483300c47304fc3e580
a23b10.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3138346664k/184fdc86579ab08f00d9704df7
03aad9.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3263623564k/2cb5d18efb3745189d7f188b9a
0df785.jpg">
27 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3133373237k/137271122730f32c75344caca3
1364b3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6231353036k/b1506bbbc22ac65f1835b18374
d9e0f1.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3166633039k/1fc09da6313e77207627feb985
93b98b.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3635366562k/656eb0545cd7b1d44937fce7c7b16884.jpg">
28 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6161336237k/aa3b7ac1873ed5ee527211068f
87d59e.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6638663733k/f8f73de92e657b60f589089698
081bda.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3964373162k/9d71b43119a7d706e5868fcf7a
8226c8.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3863313935k/8c1951a5d629b895bd81a6608
f3836fe.jpg">
29 、 单选题
A : 0.5kN,向左
B : 1kN,向左
C : 2kN,向左
D : 3kN,向左30 、 单选题
A : 、B两点约束力相等
B : 点约束力大于A点约束力
C : A点约束力大于B点约束力
D : 无法判断
31 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6637363330k/f7630b45c7f55c1e1456bfb4cce
c16d9.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3864373331k/8d731001d0e3d2ee62c70ae63
ebd3937.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3465623632k/4eb62215b02f102d29ed5e698
d126b20.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6535343936k/e54965c3e47aa8335cf0356697
737c53.jpg">
32 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3931333464k/9134d76761d5889fbc7075e62
4e9bb7e.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3835376333k/857c30027e61066513fac0a712
cac6ed.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6333643263k/c3d2c17912a8cfd08513fb64a0
6aff20.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6136343130k/a6410c5baec4a0690c1b70a10b
3d3826.jpg">
33 、 单选题
A : S2=qa
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3339306537k/390e7a542d2a61431a5073e59
2490912.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3638343466k/6844f7c492439d940a77fdc3e5
c736c2.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6230613335k/b0a351462de2ec17db7916959
d28c735.jpg">34 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3464353065k/4d50e7286269d5b447c24e613
8b25381.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3936313238k/961287c00d52fd067dfe389cc0
e03f1f.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3761316238k/7a1b868b6192c081f0fbb45368
ce1319.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6636616163k/f6aac062514b5bffabf31fbc664
92ac0.jpg">
35 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6238333963k/b839cde6bb4cdada391ddd58c
af1b1c6.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6361653036k/cae06cf13dca41e57fc5d4f8f77f
f2bc.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3638323332k/68232b5144cea05b62c4bd6ae
c04080d.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t3534396265k/549be68137b028c65df2fc77f8
27ec80.jpg">
36 、 单选题
A : Rc垂直P
B : Rc平行P
C : Rc沿CE
D : Rc沿CF
37 、 单选题
A : 增大
B : 减小
C : 不变
D : 不能确定
38 、 单选题A : 过A点平行力P
B : 过A点平行BG连线
C : 沿AG连线
D : 沿AH直线
39 、 单选题
A : 平衡
B : 移动
C : 转动
D : 既移动又转动
40 、 单选题
A : 直线
B : 圆
C : 正弦曲线
D : 椭圆
41 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3034373331k/04731eddc89a7f46f5de59758d
df57f3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3138356337k/185c7efc192a3d5c8134cc6959
bf746b.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3561663635k/5af6584834e15a76f0c9723663
b97061.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3237373637k/277676832d6a491de76e80527
ec9a5c9.jpg">
42 、 单选题
质量相等的两个质点,在相同的力的作用下,它们的速度和加速度( )。
A : 都相等
B : 都不相等
C : 速度相等,加速度不相等
D : 速度可能相等,也可能不相等,但加速度一定相等
43 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3833303933k/83093977ab769d0f68e9e17c94
a31199.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3264653465k/2de4e07a0fe445421c75d833db
310a97.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3033386562k/038ebd09ca72f888b9437d692
56dfcbe.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3830356633k/805f386c79e7558362dcf373f71
962b7.jpg">
44 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3237633066k/27c0f74b49500aedf8b0d4b261
4b9539.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3734623837k/74b871382346c3fec852035a7e
8553b3.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3734376663k/747fca3a78b616b7393c06fd2e
ef92b6.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3763353730k/7c570187a75d8768e7e889833
09ec4b6.jpg">
45 、 单选题
A : 无穷远处
B : 02点C : A点
D : B点
46 、 单选题
A : F只能沿斜面向上
B : F只能沿斜面向下
C : F既可能沿斜面向上,也可能向下
D : F=0
47 、 单选题
A : B=kgl/W,vk=kgL/πW
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6333666262k/c3fbb7f1ba11d125a7c2411c32
eb322b.jpg">
C : B=kd,vk=kL/π
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3566613037k/5fa07ba5f326dd8cf8efceb0040
83fa5.jpg">
48 、 单选题A : (0,0)
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6537363031k/e7601911b9ab0470a29bfaac49
4264ca.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3366626361k/3fbca27d3c99500e32ebd48268
119ccb.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3135666164k/15fad306f9d491151bb53b72f9
de2b64.jpg">
49 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3337633962k/37c9b3b73e0838021f5e221759
e5b604.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6636626662k/f6bfbb975470df95a6a4a31fb3
0235a3.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6133623632k/a3b629e0ae126231012ae8487
28642cb.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3030626130k/00ba09f512eba25ca271eb0038
a07d43.jpg">
50 、 单选题A : 0;0
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3461356165k/4a5ae03580d516957e1fccb0b3
bc9a98.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3631363330k/616304431af15c5933974c49e4
815f46.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6639663064k/f9f0d7c9c66de678fa5a98ba979
8f789.jpg">
51 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6165613565k/aea5e588e406248771236d246
387e3b3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3764343234k/7d424b7d33df01489b9fcf7b08
b3ada5.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3833613566k/83a5fa7be939c6ad834727f25c
7cdb3e.jpg">
D : a=0
52 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6362643438k/cbd4860b8550316d9a7475b0a
2f90de3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3539643037k/59d07ac3746b0439ee7098467
31bf080.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3737646130k/77da04b6e0c947487583ca352
587af77.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3435363464k/4564d76be53aee2eaa0533bbc
e3be55d.jpg">
53 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3038306162k/080abf69cb06498648ee5534fa
6a5487.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6133363533k/a3653ea8955fae862973a9173b
747b63.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3734356337k/745c784d45029492a53dd8175
ad09ac2.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6238623363k/b8b3ce9ffcf6b912dcccebcd087
5f1e6.jpg">
54 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3333353234k/335244dbf974f7bbe0bfef89fc3
c62c9.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3538366564k/586edcd5a3f799be6089e65cbc
4b1fa6.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6362316135k/cb1a549158525ef02cd5240e8a
6aa7aa.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6333636134k/c3ca422825b308f6d9946cf076
9f6991.jpg">
55 、 单选题
A : 0
B : a
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3161343062k/1a40b58e4cfbafb5b18471c623
a83fab.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6337663666k/c7f6f7c9bc469fca3f855cfb6e17
d652.jpg">
56 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6339353364k/c953d7d7eed2f7644db1961b0
32db121.jpg">
B : u,水平指右
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3264393437k/2d947af3379441efe5c7ed545a
053ca8.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3034616536k/04ae6e52faeda16ce077413474
54338d.jpg">
57 、 单选题
A : NA>NB
B : NA<NB
C : NA=NB=0
D : NA=NB≠0
58 、 单选题A : 作用在O点的一个合力
B : 合力偶
C : 作用在O的左边某点的一个合力
D : 作用在O点右边某点的一个合力
59 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3364396433k/3d9d36845d3eb3292e84efce25
2111b9.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3161346266k/1a4bf7fe73d8661fb81694ba52
0d7ae1.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3837636362k/87ccb9fb29e6f2ba6e2677b962
491f83.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3639393333k/69933a16f57a8fbcb924162482
77b8b3.jpg">
60 、 单选题
A : (0,P+lq,0)
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6231363334k/b16341ba7f9ded1052ae08b94
6140262.jpg">C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3935333331k/9533152f0dd8daa886335fb3ba
5e4b75.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6332376436k/c27d6dcc89da98492308fdd032
316bb1.jpg">
61 、 单选题
A : ω/4,逆时针向
B : ω/2,逆时针向
C : ω,逆时针向
D : 2ω,逆时针向
62 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3332653433k/32e4386713e19b3c71bff37cb7
76bde7.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6164373631k/ad761945cdcf8bdf9276d5b727
e48a47.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3066363965k/0f69edad94f452ca6de67879bb
c063aa.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6536623539k/e6b59fe01a267392dde051cd8840ef99.jpg">
63 、 单选题
A : fQ
B : fP
C : P
D : Q
64 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3163373538k/1c758c78de922b27b590099eb
94274b4.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3735376538k/757e8e8909f00e365c6f30330a
326091.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6138616562k/a8aebc9407f90f433e56d8824b
2fab1e.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t3634303132k/640128ca8ca55c6d7bbb2e11e
35c6822.jpg">
65 、 单选题
A : 3
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3234653336k/24e36e187e70b63508d41c4a5
9163fe5.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6463323465k/dc24eb9ada75a7395fa31b3dea
eefc40.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3033666438k/03fd8dada082aa8ff81b1b16d5
654057.jpg">
66 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3339393662k/3996b2c9268fe45c2533f79e8a
907705.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3166396630k/1f9f07bf3c336b9c11dd75651ce
b3ea2.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3736396362k/769cb4e157e63426e55648461
0c66d59.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3362353566k/3b55f32af26bd4d26166d3725d
671ebd.jpg">67 、 单选题
A : 4M/3a,2M/3a
B : -4M/3a,-2M/3a
C : 4M/3a,-2M/3a
D : -4M/3a,2M/3a
68 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3261373363k/2a73c5bf68f66c25903750cf037
3d2e3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3166383535k/1f8556c63137aca8db8371bd4d
4ad026.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6435333965k/d539ea5b03daf37e0cfdc85603
6958b1.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3766663039k/7ff098b93a768793555723ad53
f58cc7.jpg">69 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6662633961k/fbc9a897dc629eb6b0b688cb29
f676ed.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3431336132k/413a20e521ce3cf7ce03e271f2a
0e65c.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6536313365k/e613ef4e365ff9822ba76d98ea
3613ff.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3431326637k/412f744c756f9c3e53ec755b25c
5b516.jpg">
70 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3665666132k/6efa287dd35fd7609374a1338c
5048b0.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6334653335k/c4e358a45b0b6fc6f30fecc6cdd
dc66c.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6362623234k/cbb24ce587a074e4e9114292c8
0a6c20.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6362303330k/cb030cd78d16fa8898967f9c6b
dbe222.jpg">71 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3663633437k/6cc474a481c121789425b59767
a13fd7.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3031653235k/01e259652f91551b8fab5cc41b
02db2b.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6565613034k/eea046998b3f8b7c1d647e3ca4
1d7352.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3765333737k/7e377b815f8a77e45196bcbbb
43ae4c9.jpg">
72 、 单选题
A : a=1/4g,T=3/4P
B : a=3/5g,T=2/5P
C : a=3/7g,T=4/7P
D : a=3/10g,T=7/10P
73 、 单选题
所谓“刚体作平动”指的是刚体运动时有下列性质中的( )。
A : 刚体内有一直线始终保持与它原来的位置平行
B : 刚体内有无数条直线始终保持与它原来的位置平行
C : 刚体内任一直线始终保持与它原来的位置平行
D : 只在某瞬时,刚体内各点的速度相同74 、 单选题
A : 1;1
B : 2;2
C : 3;3
D : 4;4
75 、 单选题
A : 直线
B : 圆
C : 正弦曲线
D : 椭圆
76 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6361356638k/ca5f83c1baa8f96d156868ea2d
e8f835.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6130393830k/a09809bcc2b3e6b00cb705bea97637a2.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3830313937k/80197269f88a6c848802adccd7
9e99cd.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3833323638k/832685ddf49f50cf8c77d2e17a
093c5b.jpg">
77 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3236303236k/26026e60ec67dd8f0128990cd9
64c891.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6563613733k/eca73e519cf1019750b91dc97e
454cac.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3436643666k/46d6f20d19806cfac9f44f7f3e4f
47b2.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3834363462k/8464bd6615f33f04b7c654dca5
7501b8.jpg">
78 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3631396438k/619d87a285101a882ebd08d225437793.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3532326662k/522fb96b4649ae942c87ee246d
22f5d1.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6464666265k/ddfbed6de7955bc4c92638834a
a85800.jpg">
D : 任意点皆可
79 、 单选题
A : 匀速运动
B : 匀变速运动
C : 变速运动
D : 不能确定
80 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3933343761k/9347aeee05eb6544765df3195
b621cab.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6136386332k/a68c255ed992b7f25081b6d6ec
606672.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3965306637k/9e0f71ef51aa3c41cc135076d4
631131.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3461316234k/4a1b44a633c64ef464af70517bda3cc9.jpg">
81 、 单选题
A : P/2,(-3/2)P
B : (-3/2)P,P/2
C : (-4/5)P,-P/5
D : -P/2,-P/2
82 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6264666562k/bdfebd11e175c52ab2b5b6da3
280bc45.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3137666638k/17ff830f323efeacb58bcd15f17
009e0.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3533383631k/53861f40bc80430eb8dcf5e8ae
d38580.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6162303936k/ab09631f32a03fb264881ad506
7dd954.jpg">83 、 单选题
A : 2k
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3263656565k/2ceee488e98a5f42fe5df54df21
94d95.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6431306132k/d10a22f225a5dfd796c9b5db78
fb978b.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6438643333k/d8d33ad59d0c7e1ab5e8a092a
092f97e.jpg">
84 、 单选题
A : -1500N·cm,顺时针方向
B : +1500N·cm,逆时针方向
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6233623937k/b3b97710ce6882ba1f807ab9c4
1e5d18.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3766653762k/7fe7bedfcc77605699a1f6b2db
bce3e7.jpg">85 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3965356336k/9e5c6a09874dd6f0b00e37784a
992458.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6131643133k/a1d137a60304e7821db58777a
16f3801.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6132663562k/a2f5b90eeccb9cf5f7ceabb3efbf
a45d.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6431396135k/d19a5c8c5d4fe6505730b7897b
35a021.jpg">
86 、 单选题
A : -Q/2,压杆
B : +Q/2,拉杆
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3532353163k/5251c9d6849cfdd969709a1c9d
2d63dc.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3434313436k/44146c22417baaf2cbb634dc6c
924934.jpg">
87 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3037656636k/07ef6290c12a22557596b047bc
0306a6.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6332616364k/c2acdfef7a0dcc16b75feec7b9f
614ca.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3639626664k/69bfd4d4727461dbc18167c11a
bf2dc1.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6138636430k/a8cd05407c0ce09f8fd13b81a8
c7a85a.jpg">
88 、 单选题A : 100N,0N,100N
B : 200N,0N,0N
C : 300N,0N,50N
D : 400N,0N,0N
89 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6237613932k/b7a9236ebb5a09eb67a9b3545
53f7671.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6263346633k/bc4f3d7ff9f15d136d85291a0b7
07fcd.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3231363930k/21690706927334d33be761952
5bd5491.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3336373064k/3670da5893014821a08af55d1
dbd9bd6.jpg">
90 、 单选题
A : 12
B : 16
C : 20
D : 25
91 、 单选题A : 静止
B : 滑动
C : 当W很小时能静止
D : 处于临界状态
92 、 单选题
A : 2mg
B : mg
C : 1/2mg
D : 1/4mg
93 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6366663264k/cff2d59fd5b69ca29fc9e130aab
9143d.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3733393664k/7396d807e6613b9551e8ba80d
e9c02f7.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6639613039k/f9a092ce053bb913259dea8d5e
d552a6.jpg">
D : 三球同时94 、 单选题
A : 点A的速度值最大
B : 点B与点C的速度值相等
C : 点A的速度值为零
D : 点O的速度值为零
95 、 单选题
A : 1
B : 2
C : 3
D : 4
96 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6435393965k/d599e82326ec23fce63f311c9516a7cc.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6164643435k/add4583f994c82727821bbea9
39a0751.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3839313965k/8919ec29e70e93b65d4103615
ac8fcb7.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3534373362k/5473b3a3b6ac62007f2adaf731
f10d60.jpg">
97 、 单选题
5根弹簧系数均为k的弹簧,串联与并联时的等效弹簧刚度系数分别为( )。
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6664626439k/fdbd96fac47028586314ebb388
23c903.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3332316264k/321bdfc6bfb9be89d2283773ce
f24c4f.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3262643132k/2bd125780f4829620aa4fb50b6
3ed33d.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6261326164k/ba2addc4c4f240d268ff5c98b15
5a7db.jpg">
98 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3638363765k/6867e63af390263d1681ff4f5d4
d8367.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t3531636565k/51cee75c9e3ae5eb10bcdd313a
d17640.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3938643930k/98d90f96dd8f1c6c8248740b61
306008.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3731366463k/716dc1e903fa4b3b6dfb7c3280
bd9624.jpg">
99 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6133396236k/a39b6d88dcf8a167418a1836f7
ce3f81.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6539333332k/e933262b1d140688fecc5c8619
26ad96.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3730353537k/705576bdf4434e034948aeddb
7700d36.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3030386564k/008eddb91e11a8cf26d1aaa619
dc49b1.jpg">
100 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6337326132k/c72a2f49a54774e88bb4fc98869534d7.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3037393734k/07974ac694e1bb1d984c81ce3
4ca3a35.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6531646464k/e1ddd540424db4f372183ddb8
e27e817.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3661633264k/6ac2dd5a3457983d399db7f21
2d17a5e.jpg">
101 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6262613638k/bba68cfd896ff86dc3e7d229d8
975e49.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3036323261k/0622a258b347a91102b038c24
10e040e.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3030336437k/003d7826ab319a8917bb481a3
b95bc43.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3866366436k/8f6d6ca05b7ef3ea65cc9a9ae8
0b7d98.jpg">
102 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t6535356465k/e55dec2f196265f8c4fe105d342
572ef.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6662636161k/fbcaa846d9d448e644e281e34a
9067fb.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3565326337k/5e2c7a11c84f5bb3c1bcaedacf2
5ebf6.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6261393061k/ba90a74a5495bb222449de929
5038df3.jpg">
103 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3436346537k/464e7b30dd7f28103f198e4ee5
e9cb7d.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3563306664k/5c0fd61b42632820afbdcf49a5
638cf4.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6238316531k/b81e13986298c9951c0929ddff
b9166e.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6261313932k/ba1926b4dfee666775e55d6fcd
1c4833.jpg">
104 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3164373433k/1d743a34ed5b205ec070be3cc
bbb4343.jpg">
B : 过A点平行BG连线
C : 沿AG直线
D : 沿AH直线
105 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6439646333k/d9dc3c1fa681043173dad561d3
598766.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3034353162k/0451bca0a8c8b0f2a63c0509d2
56da5f.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3230386134k/208a44c0cff9c161d027ee9d08
7cbebe.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6530633937k/e0c97be578b09a43a07b71e87
3212248.jpg">
106 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6665666637k/feff72fa4a19701694e4eaa23b6
2fd92.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6465306161k/de0aaf9d5f6d7894c4c8489976
9b5228.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3731326635k/712f531db41121c78a30b4754e
8b72cf.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3465396262k/4e9bb2a457143a031d6a20b96
94eb539.jpg">
107 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3933663735k/93f7598461c0008a36ec766589
ffc124.jpg">
B : FR=0;MA=Fa
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6636333961k/f639a80e67071446a0a02a6b69
fe67e8.jpg">
D : FR=2F;MA=3Fa108 、 单选题
A : 300kN
B : 25kN
C : 20kN
D : 60kN
109 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6437633837k/d7c87d29d3641d46d6ea182c9f
4b0631.jpg">
B : S=25t
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3438363261k/4862ae28e1341d49a83c10288
e581dbc.jpg">
D : S=50t
110 、 单选题
A : 6.9
B : 16.9
C : 26.9
D : 36.9111 、 单选题
A : F只能沿斜面向上
B : F只能沿斜面向下
C : F既可能沿斜面向上,也可能向下
D : F=O
112 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6239316165k/b91ae87e1e4151200d569a1db
e89e684.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3837643436k/87d4668578d9fd2681a93c4af6
dffa26.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3066633432k/0fc421a1fc8c43d80cdaf6492a9
4f92f.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6634366362k/f46cb8b33f43d9dae698f89544
7ca0fb.jpg">
113 、 单选题A : eω,垂直向上
B : eω,垂直向下
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6563643436k/ecd461e5b28ff4b436b8aeab24
21d6cb.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6230353563k/b055cd0380d71c6e88dedcaed
7d7b9b5.jpg">
114 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3538363439k/58649c18ed6e59be12e2ae735
0815a06.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3861376664k/8a7fd451059e4a5938c709cf27
5f6a0b.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3039653334k/09e345196adc8c262d6a02368
8b1af47.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3863343432k/8c442e1f4eeefd358665e36b0d
5c49db.jpg">
115 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3266653136k/2fe1634120523232caf5327967
8a2c6c.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3364373032k/3d70259e1ef548dbe4428ab2e
bdf05f1.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3132613136k/12a16ada9b355dc4f04f87c03d
c19bce.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6639313033k/f9103b36d840a3e7bc4375456e
ad2efe.jpg">
116 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6532303763k/e207c0ab680ebbea3552e9c74f
b853f2.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3134366230k/146b08528933cfc85de1192150
821d38.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6432343933k/d2493454d587c2875e7096a19
d6125ea.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6262336439k/bb3d9d8b906bda1bd8d842d6
dc01026b.jpg">
117 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3361306438k/3a0d814db8cf7a1c04f109d883
e090f5.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6136313663k/a616cdda97b46a0bbee26ba50
7e2daec.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3535313537k/55157f29623706d49c5e9af21e
00d959.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3231613438k/21a4804103f53ff9c672ecc0025
09d50.jpg">
118 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6632383266k/f282f27de70fc164d7ff11826fb
bf0b6.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3932373839k/92789c7c6978d4f6aecf522b45
e48a05.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6666663731k/fff71238a004658c0b8dd7cc1d3
8c95f.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6162386637k/ab8f74d2b735e9fb0f6a2aa41a694159.jpg">
119 、 单选题
某平面任意力系向作用面内任一点简化,得主矢、主矩均不为零,则其简化的最后结果为
( )。
A : 一力偶
B : 一合力
C : 平衡
D : 不能确定
120 、 单选题
A : 0根
B : 2根
C : 4根
D : 6根
121 、 单选题
A : 1.5m/s
B : 2m/s
C : 2.5m/s
D : 3m/s122 、 单选题
A : 1500N·cm,顺时针方向
B : 1500N·cm,逆时针方向
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3937326663k/972fcf34f8ebdb989bb3dcc290
811c1e.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3130393164k/1091d0fd761c55642c16f2d1f8
48ce56.jpg">
123 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3334313734k/34174ac8264303570ec8b4638
db0d42f.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6236336335k/b63c560655b905747eabd9be4
a45a83e.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6437646163k/d7dac6a21463de529a01fdb68
1683739.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3139663466k/19f4fdb3933def9e583aa5f1433
37897.jpg">124 、 单选题
点做曲线运动,则下列情形中,做加速运动的是( )。
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3964353239k/9d529c27957fc52e62ea510b71
f010ff.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3065353039k/0e509b480dda60a561a4a52c5
a85fcfa.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6134653435k/a4e452a395c129826667ca0c6c
9d7f28.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6262643264k/bbd2da0d361ed96e84283f932
e44324a.jpg">
125 、 单选题
A : Q≥60kN
B : Q≥80kN
C : Q≥100kN
D : Q≥120kN
126 、 单选题A : 4916kN;4916kN;4916kN
B : 1kN;1kN;5kN
C : 2kN;2kN;3kN
D : 3kN;3kN;1kN
127 、 单选题
A : 0个
B : 1个
C : 2个
D : 3个
128 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3666626238k/6fbb813b54eede191558229e1
7debfad.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t6530333533k/e0353a0c02b54bc3c15084411f
2d9033.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3732376639k/727f9711bacade8734d6c01bc2
f49c48.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3362386535k/3b8e5ca03c53001ea7d4b1258f
a5987e.jpg">
129 、 单选题
A : 0.5kN,向左
B : 1kN,向左
C : 2kN,向左
D : 3kN,向左
130 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6132343634k/a2464a88bb83d1d906e89af18
bd078d8.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6332663830k/c2f80fe4ab8e6242c2fee255f2d
23549.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3062326131k/0b2a13d9d6a9696425e7147cfc
a84c93.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3034306436k/040d6adc11bbbe143512545b3
c4676d0.jpg">
131 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3538663231k/58f21c28e75387ca642a2d3f35
cf4117.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6336646635k/c6df53711a5d6f10beb32dd9bc
fc18bf.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6462303238k/db028aed2e3a7433d2c05ba47
8b30cff.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3135363462k/1564b22b917b953c9fd090e68
7b7242d.jpg">
132 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6165643264k/aed2d0764fa1f240946f52a94bc389ba.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3535393361k/5593ac6c8f9135e002dbb73d1a
1c87b6.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3634633632k/64c62e461aedd673ed4bfd93ec
d3211e.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3139323566k/1925fb809d25b7587d9c1a8d7
49f100c.jpg">
133 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6461353931k/da5916ecd1901d878d8e1bfe5
5ad7000.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3835313662k/8516ba8335e73ad7671113ee1
124fc20.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3539616139k/59aa9c9854be0480e38cd6ca45
09e321.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3738666535k/78fe528274f60007a16b828404
a4be59.jpg">
134 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3561383163k/5a81cfa0f4d89acd9b05da0610
1f2d75.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3834313566k/8415f02e31615efe84d61bd8bf
b6fdca.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3263343231k/2c421e67af1f6d5fb4d515741d
6c3091.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6463623964k/dcb9df010e396e90c10ce512d9
a9c5eb.jpg">
135 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3564373535k/5d755649787ae06fc2189bbfff7
160ba.jpg">
B : x=2t
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6432333630k/d23605d472190d4aa4f0876b2
0bc227c.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3733383164k/7381d7cbb4959d2adac7e8096
b95cfe5.jpg">
136 、 单选题
A : 7m
B : 9m
C : 23m
D : 26m
137 、 单选题A : RW2,⊥BC向下
B : L/2,w1⊥OB向上
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3539646563k/59decec70b2eed280c4f3cede4
694f95.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3239636337k/29cc7c8d09f00e68ee0ef66f55e
2d63b.jpg">
138 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6338653262k/c8e2b24532e6e407aef4304b8d
76bb17.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3233633264k/23c2d1505a7572df960bd38f93
058d2e.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3766373661k/7f76ac6b238cac9a7a344bb895
411e60.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3137353532k/17552141c7f647e12f454beaf1
8ec774.jpg">139 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3938303537k/98057f903b9aaaa6c8fa207826
377345.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6161373263k/aa72c65776ff5b64284a5c857e
d7e851.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6136303238k/a602831e1a99925c5879f4d1bb
fde671.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3835366237k/856b737deaf0904a9a577745ee
cba400.jpg">
140 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6130633230k/a0c20957f5c13da8ecdc4c99a7
396270.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t6461386637k/da8f72ba85cee26f8ceb9191de
64966b.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6533383261k/e382a94c1f42893845ec90dc1f
99a541.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3962663337k/9bf370f9399166f58aa4d6da05
bdae5e.jpg">
141 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6665636338k/fecc8542f83713b719fa90292d0
3128d.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3736663936k/76f967d8f9dd6b582a1c264a74
1afd9f.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6364303933k/cd093737b9ba87a07095b815b
d26a354.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6564643964k/edd9db1f9b2ff4b915351ec11d
e201d8.jpg">
142 、 单选题
已知质点沿半径为40cm的圆做圆周运动,其运动规律为:s=20t(s以cm计,t以s计),
若t=1s,则点的速度与加速度的大小为( )。
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3134373063k/1470c5029edb0fac6e9912049a
c8d777.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3366653965k/3fe9ea7a4d913b9859f1be1543
825c8a.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6437353134k/d75146d8f8262874244689c7dc
38af53.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3439346631k/494f178789e91001e5fa405e83
d20976.jpg">143 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6233626238k/b3bb81027958c8eeb2a845eda
74278ea.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6431663461k/d1f4a5026c1d4881de798bab6
d7c3347.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3435623630k/45b602f3949ac4bff685d3f9affc
655f.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6663363737k/fc6778215dc6e18ccbd5912967
7b97ae.jpg">
144 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6333623030k/c3b008bc809d7d78f244837925
2273ec.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6362393066k/cb90f5cc9c0a62dc51ee612d5b
1aa86d.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3030323932k/002926bbccfeb9792b68a99aff
0cf734.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3331633837k/31c87910976446601da638c34c
ef4df6.jpg">145 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6336353336k/c653662a9ac1df411a8dc0da09
576147.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3862616630k/8baf0849508c5b7f338498d951
8d05fe.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3536666263k/56fbc93bf844959c6285541ecf4
0579a.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6337656661k/c7efa5aa9ac7652afa7de5f0246
692e3.jpg">
146 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3065396562k/0e9ebf2c4080e89f691bb6cd37
43f8d3.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6162626132k/abba203132f87a0e191e8a577e
5967f1.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3833313731k/83171bdc312619156b5e97145
fc68626.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6531656263k/e1ebc9a8f6e6340ca89683808f
32ed4e.jpg">147 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3432313234k/42124de02cb332fbde0f7915b6
1af4db.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3537393131k/579115775d2d46560dc9c58d5
1ecd5c0.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6366363432k/cf64245585ad17f255bc23d46b
3a63aa.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6433633332k/d3c32dd30f0445cce1ec943e38
61e71c.jpg">
148 、 单选题
A : g
B : 4/5g
C : 3/4g
D : 1/2g149 、 单选题
A : 0
B : 50N
C : 200N
D : 100N
150 、 单选题
A : 866kN
B : 666kN
C : 514kN
D : 500kN
151 、 单选题
A : 大
B : 小
C : 相等
D : 无法判断
152 、 单选题A : ε=2g(Q-P)/RW
B : ε=2g(Q+P)/RW
C : ε=2g(Q+P)/R(W+2Q+2P)
D : ε=2g(Q-P)/R(W+2Q+2P)
153 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6465373737k/de7772a582626ff4df256a9886
38ba86.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6332363436k/c26462b7ed172cf5019097d9d2
9ca0c7.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3965656638k/9eef8766f056181ef01252eb78
9c62d8.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3361313337k/3a1374f7fc95e6591d0d0ae2f3
7c4a5f.jpg">
154 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6236336331k/b63c1e6946a457bd7b08d7497
f627e61.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3731383863k/7188c90488e574278495a040a
668a39c.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3164346436k/1d4d6725d56428f2dea2ffba35
c46516.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6232336164k/b23ad8638ad3942acd2a364e8
c68a6b5.jpg">
155 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6432633137k/d2c17bc5518d06159f1122f7fb
3452ba.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6331313837k/c1187f220566dcef30d8510a2e
6af874.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3565663730k/5ef70898f6865d3e2b3e41bfb1f
1eec9.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""src="https://cdn.jike.vip/tiku-pic/img/3/t3037333461k/0734acdd9130ba08a59dd528a
9f02f1e.jpg">
156 、 单选题
A : T=1/4mg
B : T=1/3mg
C : T=1/2mg
D : T=3/5mg
157 、 单选题
A : (VA=u,vB=0)
B : VA=u,vB=u/2
C : (VA=u/2,vB=u/2)
D : (VA=u/2,VB=0)
158 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3237343761k/2747af2fa0a3106e8fb47b0662
8e3fc5.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3961363733k/9a6732c8d62b08a7a1685d09b
511b1f2.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6238656336k/b8ec69d6eda8c268cfc4dfff80a
6a12f.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3632363465k/6264e7af199e3ccffcf6be8ac9cb
bd8e.jpg">
159 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6264353537k/bd5578862bd4178126814299f
d11b73d.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3931336138k/913a8e86b8ec2ee3b18e07a22
5b68524.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6238376337k/b87c7cf67df1ea89b0b3ea4e3f4
6a0f6.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3530653664k/50e6df5b6a749e72280923d9d
db8709e.jpg">
160 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3632353234k/6252455bf2660c84d75f4d1167
654f76.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3730666439k/70fd90848dcfdc1c3dc0cca51f4
cb170.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6563316235k/ec1b533b83074d57c31590b9e
de36d4a.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6431373335k/d173507602dc183ef042e48247
301af3.jpg">
161 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3065373061k/0e70a8d296100895ab468e6bf
52abcc9.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3837386638k/878f8e40fb6af0cbce5234588ad
81b54.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3366396633k/3f9f347c3cd83046c4e7281bb5
cb3123.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6631333237k/f1327fbd1fe300e9d91e1fb2d7c
f44b1.jpg">
162 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6263393732k/bc972d0597890328c99aa47bb
4722c7b.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6164366238k/ad6b8aef664cdfd62ad44851fa
ab2677.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3232663931k/22f91df79456f9ed3136ee1744
7b34d9.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6431623263k/d1b2c8593744205908db668f6
54a1b45.jpg">
163 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6634353336k/f4536efd08ccf29036022277172
2c866.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3230323835k/2028507c7739d7e513c4c840a9
187011.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6536363661k/e666a8939ddc4c5031f2c60b8d
7d15e0.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3766626166k/7fbaf7f0a964dbc9acc816b59a4
7b115.jpg">
164 、 单选题
A : 能B : 不能
C : 处于临界状态
D : P与Q的值比较小时能保持静止,否则不能
165 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3830626565k/80bee639efb112086a3ef78734
350e9f.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6562306236k/eb0b65d3c9186d9f127b21c680
fbebef.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6333666265k/c3fbed9b5822f393c4fda9f2202
5cfad.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3537636530k/57ce08b8e3fa471adc2aa4f449f
15baf.jpg">
166 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3864303763k/8d07c586bb0ff30a51a842496e
d4bf1a.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6639663234k/f9f2459a30aa8ddcaa7ac1fae64
142d8.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6236383066k/b680fbee77351a52e1153cdb23
260b12.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6534613030k/e4a009af9fc93f56733e6572471
2ab8a.jpg">167 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3263373633k/2c76347c29893e0196a080283
7430815.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3564323139k/5d219701944b0a10ca6ede4cd
84916f9.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3435373430k/4574088b4c6cd935223d384ef8
1a77ee.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3336363731k/366717599a8ef0fdf59cc5d591a
672b0.jpg">
168 、 单选题
A : P1<P2=p3
B : P2<p3=P1
C : p3<P1=P2
D : p1=P2=p3
169 、 单选题A : Rw,水平向右
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3433613138k/43a1882d1714477e1c69b5163
9b06d15.jpg">
C : Rw,水平向左
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6266636365k/bfcce1058be119b0d124c7a096
c3b19d.jpg">
170 、 单选题
A : 1I
B : 0.5
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6336623662k/c6b6b6a3483756874eda487c2
bc68e6c.jpg">
D : 2
171 、 单选题A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3133663863k/13f8c4d631c590c360b41226d0
9f9e68.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3961633436k/9ac46864526cca912b660ed104
26de64.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3364393832k/3d9828a1d2f51733635647da1
e688b50.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6234356236k/b45b6377f2675f8b0746e4cc8b
d89a81.jpg">
172 、 单选题
A : 2rad/s,顺时针向
B : 2rad/s,逆时针向
C : 1rad/s,顺时针向
D : 1rad/s,逆时针向173 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3538623364k/58b3d713d5fe3b006b9a0c6a1
0d78a28.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3939656566k/99eef473268b8c85f822169ac4f
9d87b.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6134383531k/a485189254d369621aedead44
c38ae4c.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6133613738k/a3a78644acd3dd4eec2f788ca0
7ed04d.jpg">
174 、 单选题
A : 0
B : 2
C : 4
D : 6
175 、 单选题A : 0.288
B : 0.577
C : 0.693
D : 1.154
176 、 单选题
A : 24.7
B : 43.5
C : 68.2
D : 74.6
177 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3466333266k/4f32f513160ab230b1e582a790
b10063.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3961653739k/9ae79f790b0533946193c8e17f
fe550a.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3038623338k/08b387227bbce495df87ba645
8484952.jpg">D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3064353965k/0d59e66d139f16a6ba6a7cca0c
1153e9.jpg">
178 、 单选题
A : 越来越小
B : 越来越大
C : 匀速运动,a无变化
D : 条件不足,难以判断
179 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3537613435k/57a45a02b2fff3b96e94f80541a
adc72.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6262643561k/bbd5ad2393434a9fc6fe7e2be8
c300c5.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3262356337k/2b5c76879e358cf433775f55f17
47339.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3432643637k/42d6785d90347af2339ca11ad0
9ec38f.jpg">
180 、 单选题A : F1+F2+F3=0
B : F3=F1+F2
C : F2=F1+F3
D : F1=F2+F3
181 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3262356431k/2b5d16d6a1405e0523c82fdaa7
8ba00d.jpg">
B : 抛物线
C : 铅垂直线
D : 椭圆曲线
182 、 单选题
A : 49/16kN,19/16kN,14/16kNB : 1kN,1kN,5kN
C : 2kN,2kN,3kN
D : 3kN,3kN,1kN
183 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3531333631k/5136149db134ee8e8b182461a
5f265d8.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3337383463k/3784c36a49ba8689cf9ddeed3a
b036ef.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3933363238k/93628e4259453920e1cd626ad
1b1154b.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6666393335k/ff93594f430ebd430be615b81b
8d9a21.jpg">
184 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6239313436k/b9146428c8c2c1845551f15bee
40e4c8.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3466656562k/4feeba156ae996504f8e1fb862
03227f.jpg">C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6430303764k/d007db17ec5703e1a5b203b4f
058bb5d.jpg">
D : 只依据已知条件则不能确定
185 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3638643734k/68d74fbb411a97b03dccd3372a
61ca64.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3930326537k/902e793e3085f1d2712cdbfec1
1f4e8f.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3434613733k/44a731698418f88f9e55001afb
3491a4.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6535643734k/e5d741c60d34d41345b3b7d65
020ba20.jpg">
186 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3030623630k/00b6087b25241d3dfbae0168d
9534098.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6461326135k/da2a525343f194ec7cc14ca155
9bc2c4.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3036633466k/06c4fd9acb720d58c9df67ed38
2a303e.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3163353734k/1c574e5fcc5f19609326261ae0
4e28e3.jpg">187 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6233383530k/b385073e2912a2f3637d81b08
0a37059.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3531313331k/51131e8c9111746bf8332b746a
1a93b8.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6330333064k/c030d9d3fe99224e6832505af6
d9867a.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6562343939k/eb4999712c15c9ffeae50b13ae
d82f3c.jpg">
188 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6331663432k/c1f42e053b9366c88b4582da90
fea2fc.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3838656438k/88ed846da9811bda964d1f779
1f98193.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3036616362k/06acb795e8549f42186f5a9aa8
c0c492.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3833373035k/83705b9400a343122880d9510
3252125.jpg">189 、 单选题
A : F=15N
B : F=10N
C : F=3N
D : 依据所给条件无法确定
190 、 单选题
A : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3864666463k/8dfdc9e1b7df08d13f4cac4b12
40e492.jpg">
B : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3536393766k/5697f8dd50a0c5c7d4ae82e213
d0e3a5.jpg">
C : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t3632653562k/62e5bd1a91e7750bfe70dfe6e7
3e43a8.jpg">
D : <img style="max-width:100%; height:auto;" border="0" alt=""
src="https://cdn.jike.vip/tiku-pic/img/3/t6164633430k/adc4020ef46bbfdcf24b52155e
a57743.jpg">