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Physics Unit8: Rotational Motion (id: f3fc4fc7a)

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Post time 2024-1-22 02:51:16 | Show all posts |Read mode
本题目来源于试卷: Physics Unit8: Rotational Motion,类别为 Generic Physics

[单选题]
A Ferris wheel rotating an +u yo(g zv7-tjkgev1824nod t 20 rad/s decelerates with a constant an s*57g+ /sj,omiztrp wlgex22 gular acceleration ofwi*o /75slxegt rj+ sgz2,2pm $-5.0 \; rad/s^2$. How many revolutions does it rotate before coming to rest?

A. 40
B. 20
C. 6.4
D. 3.2


参考答案:  C


本题详细解析: 暂无
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