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 2.0-kg mass moving ,na3a* pm u2gu()v fgrnunc4:tvhxydh 7tul:23zhqc-x. )1 wjo the east at a speed of 4.0 m/s collides head-on in a perfectly inelastic collision with a stationary 2.0-kg mass. How much kinetic energy is lost duringd. 1 -xw2vlqx37yj z)hcuht h: this collision?
A. $16 \; J$
B. $4.0 \; J$
C. $8.0 \; J$
D. zero
参考答案: C
本题详细解析:
暂无
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