本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
Consider a bicycle wheel to be haljep*; d2p1 a ring of a2c49pmhws/ogxd:t*gv1gy 3 radius 30 cm and mass 1.5 kg. Neglect the mass of the axle and sprocket. If a force of 20 N ghg x:o23/w4vgap cs9mdty*1 is applied tangentially to a sprocket of radius 4.0 cm for 4.1 s, what linear speed does the wheel achieve, assuming it rolls without slipping?
A. 3.0 m/s
B. 5.9 m/s
C. 7.1 m/s
D. 24 m/s
参考答案: C
本题详细解析:
暂无
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Post time 2024-1-22 02:51:16