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]
A 3.0-kg object moves to the right a hl/1az4dei/8ss3gnv * hj v4wt 4.0 mdom3 1g8 3iw/un uz7xw/s. It collides in a perfectly inelasticzg w3m/iu 3odn7w1u8x collision with a
6.1 kg object moving to the left at 2.0 m/s. What is the total kinetic energy after the collision?
A. $72 \; J$
B. $36 \; J$
C. $24 \; J$
D. $0 \; J$
参考答案: D
本题详细解析:
暂无
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