Physics Unit8: Rotational Motion (id: 6fef307f9)

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本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics

[单选题]
A solid sphere of mass 1.0 kgp7ytf)hv 7e *jh1,t-opco z05tub. w;mmm c.m am-2ib gfac3v: nd radius 0.010 m starts from rest and rolls without slipping down a 1.0-m high inclined pv3 migf:c 2ab-lane. What is the speed of the sphere 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