大学物理 ›› 2014, Vol. 33 ›› Issue (10): 14-14.

• 著者文摘 • 上一篇    下一篇

用可变化的恢复系数讨论两个光滑小球的斜碰问题

赵林明 宋辉武 刘影 赵曰峰   

  1. 东北师范大学物理学院,吉林长春130024
  • 出版日期:2014-10-25 发布日期:2014-10-20

Discussion on oblique collision of two smooth ball with variable coefficient of restitution

  • Online:2014-10-25 Published:2014-10-20

摘要: 将恢复系数看作与接触点位置相关的函数,利用函数关系计算斜碰过程的能量损失和弹性势能储能系数,发现可变化的恢复系数有简化斜碰问题的作用。

关键词: 恢复系数, 能量损失, 弹性势能储能系数

Abstract: To regard the coefficient of restitution as the function which is related to the point of contact,we utilize the function to calculate the loss of energy and the elastic potential energystored in the process of oblique collision. By investigating,the problem of oblique collision can be simplified by the variable coefficient of restitution.

Key words: coefficient of restitution, energy loss, storage coefficient of elastic potential energy

中图分类号: 

  • O313.4