摘要
物体对心碰撞后的速度与恢复系数有关。文章首先阐述了恢复系数，进而探讨了对心碰撞中的速度问题。
The speed of objects after the central collision is related with the coefficient of restitution. This paper described the coefficient of restitution, and then explored the issue of speed in the central collision.
出处
《科教导刊》
2012年第9期187-188,共2页
The Guide Of Science & Education
关键词
速度
恢复系数
对心碰撞
speed
coefficient of restitution
central collision
