Physics Unit8: Rotational Motion (id: 43d244581)

本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 国际高中通用物理

[单选题]
A solid sphere of mass 1.0 kg andok90 rb p/gw7k radius 0.010 m kx( iryy s r8o2pp;g+ti4/dw ;starts from rest and rolls without slipping down a 1.0-m high inclined plane. What is the speed of the sphodkp8;4y/riw;2 pxg(+iry t sere when it reaches the bottom of the inclined plane?

A. 3.7 m/s
B. 4.4 m/s
C. 5.6 m/s
D. 6.3 m/s


参考答案:  A


本题详细解析: 暂无

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