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 m)n4(:tk bp. /h*d:wefojdvl on aq a) buaxl0 )lr8j34xs merry-go-round which is turning at a constant rate. The boy is near the outer edge, and the girl is closer to the center. Who has the greater angulx)s0 j3rb4aa8ul xl)qar displacement?
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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