摘要
给出了小球与匀质自由杆的非弹性正碰撞的一般公式,讨论了碰撞位置和恢复系数对小球和细杆的运动状态的影响,得到了一些非常有意义的结果.
Formulas about the inelastic collision of particle and a homogeneous free bar are derived, the influence state of motion are also discussed when differences of the collision place and coefficient are taken, the results that obtain are very important and meaning.
出处
《高师理科学刊》
2010年第2期66-68,共3页
Journal of Science of Teachers＇College and University
关键词
非弹性碰撞
恢复系数
碰撞位置
转动瞬心
inelastic collision
coefficient of restitution
collision place
instantaneous center of rotation
