| 一些简谐振动系统中机械能守恒的探讨 |
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| 引用本文： | 朱光来,许新胜. 一些简谐振动系统中机械能守恒的探讨[J]. 安庆师范学院学报(自然科学版), 2015, 0(1): 112-114. DOI: 10.13757/j.cnki.cn34-1150/n.2015.01.032 |
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| 作者姓名： | 朱光来 许新胜 |
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| 作者单位： | 安徽师范大学 物理与电子信息学院,安徽 芜湖,241000;安徽师范大学 物理与电子信息学院,安徽 芜湖,241000 |
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| 基金项目： | 安徽省自然科学基金，安徽省教育厅自然科学基金(KJ2010A145)。 |
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| 摘 要： | 对于一些作简谐振动的系统,利用机械能守恒定律往往比用牛顿定律解决问题更简捷。本文利用机械能守恒讨论总结了几组典型谐振系统的动力学方程,并给出了相应的周期。
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| 关 键 词： | 机械能守恒 简谐振动 动力学方程 振动周期 |
Discussions on the Conservation of Mechanical Energy of Simple Harmonic Motion |
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| ZHU Guang-Lai,XU Xin-Sheng. Discussions on the Conservation of Mechanical Energy of Simple Harmonic Motion[J]. Journal of Anqing Teachers College(Natural Science Edition), 2015, 0(1): 112-114. DOI: 10.13757/j.cnki.cn34-1150/n.2015.01.032 |
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| Authors: | ZHU Guang-Lai XU Xin-Sheng |
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| Affiliation: | ZHU Guang-Lai;XU Xin-Sheng;College of Physics and Electron Information,Anhui Normal University; |
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| Abstract: | For some simple harmonic motion systems, it is simpler to solve problems by conservation of mechanical energy than Newton's laws of motion.Based on conservation of mechanical energy, equation of motion and their vibration periods of several special simple harmonic motion systems were discussed. |
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| Keywords: | conservation of mechanical energy simple harmonic motion equation of motion vibration period |
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