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(ojj433tmym fct rj5/ riding on a merry-gxq2 )lcls/. 3v6 zoqjpo-round which is turning at a constant rate. The boy is near the outer . vx qqzpjs 623/lloc)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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