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 ridu 2/yymi igmw k 1455t(u/pkfcing on a merry-go-round whic )xqsxeo1bz+ t;r+n-qh is turning at a constant rate+1 )x;etboznqq-sxr +. The boy is near the outer edge, and the girl is closer to the center. Who has the greater angular speed?
A. the boy
B. the girl
C. Both have the same non-zero angular velocity.
D. Both have zero angular velocity.
参考答案: C
本题详细解析:
暂无
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