Physics Unit7: Linear Momentum (id: 8b7fb6aee)

本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 国际高中通用物理

[单选题]
When a light beach ballia(gxp13 4/rpco gt7lvy-a e)r 6tfqv( 1i3,f+j:fvoe lt9pd rolling with a speed of 6.0 m/s collides with a heavy exercise ball at ret:fdv+ft 9qrjeo pi1, l3f( v6st, the beach ball's speed after the collision will be, approximately,

A. 0.
B. 3.0 m/s.
C. 6.0 m/s.
D. 12 m/s.


参考答案:  C


本题详细解析: 暂无

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