| 三质点弹簧系统的运动分析 |
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| 引用本文： | 何勤,谢秉川.三质点弹簧系统的运动分析[J].大学物理,2007,26(9):13-16. |
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| 作者姓名： | 何勤 谢秉川 |
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| 作者单位： | 江苏大学,物理系,江苏,镇江,212003;江苏大学,物理系,江苏,镇江,212003 |
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| 摘 要： | 分析了一个由三质点和弹簧构成的系统的运动问题,给出了三质点质量满足不同关系时各质点的运动微分方程,求出了运动微分方程的解析解,并由此讨论了各质点的运动规律.
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| 关 键 词： | 运动微分方程 解析解 运动规律 |
| 文章编号： | 1000-0712（2007）09-0013-04 |
| 收稿时间： | 2006-07-18 |
| 修稿时间： | 2006年7月18日 |
Analysis on movement of the spring system with three particles |
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| HE Qin,XIE Bing-chuan.Analysis on movement of the spring system with three particles[J].College Physics,2007,26(9):13-16. |
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| Authors: | HE Qin XIE Bing-chuan |
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| Institution: | Department of Physics, Jiangsu University, Zhenjiang, Jiangsu 212003 ,China |
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| Abstract: | The spring system with three mass points is studied.The differential equations of three mass points are derived for different mass relations between them,and their analytic solutions are obtained,by which the movement rule of three mass points are discussed. |
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| Keywords: | motion differential equation analytic solutions movement rule |
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