本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A bicycle wheel rotabnqs9ts l :6pcrdm+ wxd 5;t/di 8ie-+tes uniformly through 2.0 rev-k s*k41opmmr olutions in 4.0 s. What is the average angular spekm pm*1oks4-red of the wheel?
A. 0.79 rad/s
B. 1.6 rad/s
C. 3.1 rad/s
D. 6.3 rad/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