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| 弹簧的质心在哪里 | |
| 引用本文： | 于凤军.弹簧的质心在哪里[J].大学物理,2009,28(1). |
| 作者姓名： | 于凤军 |
| 作者单位： | 安阳师范学院,物理系,河南,安阳,455000 |
| 摘 要： | 讨论质量不可忽略的静止弹簧的质量分布和质心位置问题. |
| 关 键 词： | 弹簧 质量分布 质心 重力场 最小势能原理 |
Where is the center of mass of a spring |
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| YU Fengjun.Where is the center of mass of a spring[J].College Physics,2009,28(1). | |
| Authors: | YU Fengjun |
| Institution: | Department of Physics;Anyang Normal University;Anyang;Henan 455000;China |
| Abstract: | The mass distribution and position of the center of mass of a spring are discussed. |
| Keywords: | spring mass distribution center of mass gravity field principle of minimum potential energy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |