本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 Generic Physics
[单选题]
A boy and a girl are ridinew-u4 hmm o/ph5xq*l2g on a merry-go-round which isz ;i,bop +zu5 ebf ojh,3s7nu: turning at a constant rate. The boy is near the outer edge, and ,i+nsupoz : ,bb5 h3fej; uz7othe girl is closer to the center. Who has the greater angular 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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Post time 2024-1-22 02:51:16