本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
A 0.060-kg tennis ball, initi, ypzn8 ,ij /1nfgn f04/swsnoally moomgg.c:6 s)z8xhi7r xving at a speed of 12 m/s, is struck by a racket causing it to rebound in the opposite direction at a speed of 18 m/s. What is the change in momentum of the b g.sz6gr7h:mx i8ox)c all?
A. 0.36 kgm/s
B. 0.72 kgm/s
C. 1.1 kgm/s
D. 1.8 kgm/s
参考答案: D
本题详细解析:
暂无
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