Physics Unit7: Linear Momentum (id: 809e63d5c)

本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理

[单选题]
When is kinetic energy co+r- jn8+nj p tumu+d-wm a6a; +wuwvbb3bo-4g nserved?

A. in elastic collisions
B. in inelastic collisions
C. in any collision in which the objects do not stick together
D. in all collisions


参考答案:  A


本题详细解析: 暂无

微信扫一扫，分享更方便