本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
Two equal mass balls (e6)s 0b/xrgfiz4c c ;fone red and the other blue) are dropped from the sd1.vzxp4qg / came height, and rebound off the floor. vcx1 p4dz.q/ g The red ball rebounds to a higher position. Which ball is subjected to the greater magnitude of impulse during its collision with the floor?
A. It's impossible to tell since the time intervals and forces are unknown.
B. Both balls were subjected to the same magnitude impulse.
C. the blue ball
D. the red ball
参考答案: D
本题详细解析:
暂无
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