大学物理 ›› 2014, Vol. 33 ›› Issue (2): 19-19.

• 著者文摘 • 上一篇    下一篇

牵引运动中的碰撞问题

任才贵   

  1. 华东交通大学物理系,江西南昌330013
  • 出版日期:2014-02-25 发布日期:2014-02-20

The collision problem of traction movement

  • Online:2014-02-25 Published:2014-02-20

摘要: 从碰撞过程中形变与能量转化的角度出发,利用弹性度k的概念,详细分析了牵引运动中的碰撞问题,讨论了不同情况下的碰撞结果,并定义了牵引碰撞的恢复系数e.

关键词: 牵引运动, 碰撞, 弹性度, 弹性形变, 动能最小可能值, 恢复系数

Abstract: Based on the characteristics of deformation and energy transformation in a collision and the concept of elasticity degree k,the collusion of traction is analyzed. The results of the collusion in different conditions are discussed,the coefficient of restitution e of the traction collision is defined.

Key words: traction movement, collision, elasticity degree, elastic deformation, minimum value of kinetic energy, coefficient of restitution

中图分类号: 

  • O313.2