本题目来源于试卷: Physics Unit8: Rotational Motion，类别为 通用国际物理
[单选题]
Rolling without slippi +/ityeivlb voh: 6s:yqv96 7yng depr2p k2i6mf0yl ends on
A. kinetic friction between the rolling object and the ground.
B. static friction between the rolling object and the ground.
C. tension between the rolling object and the ground.
D. the force of gravity between the rolling object and the Earth.
参考答案: B
本题详细解析:
暂无
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