本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A Ferris wheel rotatu*d5 v1ca bvtf0mo9t7pg60h oing at 20ugskxg483 ds8/; h mwexq+y370d(gepir r9yv rad/s decelerates with a constant angular accelerati9r ykh8yxp3us;q 7vgg m0de(/dw3+4s 8rie xgon of $-5.0 \; rad/s^2$. 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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Post time 2024-1-22 02:51:16