大学物理 ›› 2005, Vol. 24 ›› Issue (10): 27-27.

• 著者文摘 • 上一篇    下一篇

超弹性碰撞实验最佳工作条件分析

路峻岭 汪荣宝   

  1. 清华大学物理系,北京100084
  • 出版日期:2005-10-25 发布日期:2005-10-20

An analysis of the optimum conditions of the hyperelastic collision experiment

  • Online:2005-10-25 Published:2005-10-20

摘要: 超弹性碰撞演示实验是灵活运用大学物理知识的典型实验,本文对其最佳工作条件进行了分析,研究表明,当大球和小球的质量比为3时可以达到最佳的实验效果.

关键词: 超弹性碰撞, 动量守恒, 能量守恒

Abstract: The demonstration experiment'hyperelastic collision' is a typical example of using the knowledge of college physics,and a very interesting one for the students. An analysis of finding the optimum conditions of the experiment is made,which shows that the mass ratio of the big ball to the small one is 3 may be the best con- dition for the experiment.

Key words: hyperelastic collision, conversation of energe, conversation of momentum

中图分类号: 

  • O313.4