| 从弹性势能储能系数出发讨论两光滑小球的斜碰问题 |
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| 引用本文： | 吴红燕,于凤军.从弹性势能储能系数出发讨论两光滑小球的斜碰问题[J].大学物理,2007,26(2):11-12. |
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| 作者姓名： | 吴红燕 于凤军 |
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| 作者单位： | 安阳师范学院,物理系,河南,安阳,455000 |
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| 摘 要： | 给出了物体的弹性势能储存系数的定义．从弹性势能储存系数出发讨论两光滑小球的斜碰问题,并导出了碰撞前后系统动能之间的关系．
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| 关 键 词： | 斜碰 弹性势能储能系数 光滑小球 |
| 文章编号： | 1000-0712（2007）02-0011-02 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006-02-152006-07-10 |
A discussion on oblique collision of two smooth bodies from the storage coefficient of the elastic potential energy |
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| WU Hong-yan,YU Feng-jun.A discussion on oblique collision of two smooth bodies from the storage coefficient of the elastic potential energy[J].College Physics,2007,26(2):11-12. |
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| Authors: | WU Hong-yan YU Feng-jun |
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| Institution: | Department of Physics, Anyang Teachers College, Anyang, Henan 455000, China |
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| Abstract: | A definition of the storage coefficient of elastic potential energy of a body is given and the oblique collision of two smooth bodies is discussed using this definition.The formula of the relation between the kinetic energies of the system in the two states before and after the instant of the collision is deduced. |
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| Keywords: | oblique collision storage coefficient of elastic potential energy smooth ball |
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