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 uwao(n7gh5. .gzzva 0rw hyi)fzzx.n/e97t 20ixmv f.dbi 3l/ iding on a 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 the3f)n. b d9.vhxiz/ zm2i7/i xfety 0lw greater linear speed?
A. the boy
B. the girl
C. Both have the same non-zero translational velocity.
D. Both have zero translational velocity.
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-22 02:51:16