| 一个典型非弹性碰撞问题的讨论 |
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| 引用本文： | 夏清华,牙述刚. 一个典型非弹性碰撞问题的讨论[J]. 广西民族大学学报, 2004, 10(1): 97-99 |
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| 作者姓名： | 夏清华 牙述刚 |
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| 作者单位： | 襄樊学院,物理系,湖北,襄樊,441053;广西民族学院,电子与通信工程学院,广西,南宁,530006 |
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| 摘 要： | 研究了子弹射击木块过程中受变阻力作用的非弹性碰撞问题,通过建立和求解子弹在非惯性系中的运动微分方程和木块的运动微分方程,得出子弹相对木块的运动规律和木块相对地面的运动规律,从而求得在子弹射击木块的过程中木块的运动距离.
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| 关 键 词： | 变阻力 非惯性系 微分方程 |
| 文章编号： | 1007-0311(2004)01-0097-03 |
| 修稿时间： | 2003-06-18 |
A Discussion of Problem on Typical Inelastic Collision Problem |
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| XIA Qing-hua,YA Shu-gang. A Discussion of Problem on Typical Inelastic Collision Problem[J]. Journal of Guangxi University For Nationalities, 2004, 10(1): 97-99 |
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| Authors: | XIA Qing-hua YA Shu-gang |
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| Affiliation: | XIA Qing-hua~1,YA Shu-gang~2 |
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| Abstract: | This paper study a problem of inelastic collision in course of bullet shot the block under variable drag force.We attempt to find out the moving distance of the block in course of bullet shot the block through established the differential equation of motion of the bullet in noninertial reference frame and the differential equation of motion of the block. |
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| Keywords: | variable drag force noninertial reference frame differential equation |
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