本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 通用国际物理
[单选题]
A boy and a girl are riding a mee;f6t 61kl3(q6 ;t85ga(tg stxyb giwu(e vtvrry-go-round which is turning at a covoded7 m u534snstant rate. The boy is near the outer edge, while the girl is closer to the center. Who has the greater cendus3m 4do 57evtripetal acceleration?
A. the boy
B. the girl
C. Both have the same non-zero centripetal acceleration.
D. Both have zero centripetal acceleration.
参考答案: A
本题详细解析:
暂无
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