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 ridi br a+mk8eyl tj.9 s-povh(61fng on a merry-go-round which is turning at a constant ra 16-vs yeomltf.kp(bh j8r+9+lz do1jbjmb9,ab)q5* mrzz 4ate. The boy is near the outer edge, and the girl is closer to the center. Who has the greater angular di 4lbmmbr,job) zj q*1dzz5a +9splacement?
A. the boy
B. the girl
C. Both have the same non-zero angular displacement.
D. Both have zero angular displacement.
参考答案: C
本题详细解析:
暂无
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