| 关于变质量物体运动方程的讨论 |
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| 引用本文： | 王建国.关于变质量物体运动方程的讨论[J].河北北方学院学报(自然科学版),2007,23(3):15-17. |
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| 作者姓名： | 王建国 |
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| 作者单位： | 张家口教育学院电子系,河北,张家口,075000 |
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| 摘 要： | 通过对牛顿第二定律的分析.引入变质量物体运动的动力学方程,并与牛顿第二定律的原始形式比较,指出二者物理意义及应用条件的不同.
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| 关 键 词： | 变质量物体 牛顿第二定律 动量定理 |
| 文章编号： | 1673-1492（2007）03-0015-03 |
| 修稿时间： | 2006-12-28 |
Discussion on the Movement Equation of Changeable Mass |
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| WANG Jian-guo.Discussion on the Movement Equation of Changeable Mass[J].Journa of Hebei North University:Natural Science Edition,2007,23(3):15-17. |
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| Authors: | WANG Jian-guo |
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| Institution: | Electronic Department, Zhangjiakou Educational College, Zhangjiakou 075000, Hebei, China |
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| Abstract: | Through the analysis of Newton's second law,the dynamics equation of changeable mass is introduced.Compared with the primary form of Newton's second law of motion,the differences of physi- cal meaning and application condition between Newton's second law and primary form of Newton's second law of motion are proposed. |
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| Keywords: | movement of changeable mass second law of Newton momentum theory |
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