| 三线摆实验现象的分析 |
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| 引用本文： | 张持良,王吉有,郭子豪,张兵. 三线摆实验现象的分析[J]. 大学物理实验, 2014, 0(3): 24-26 |
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| 作者姓名： | 张持良 王吉有 郭子豪 张兵 |
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| 作者单位： | 北京工业大学,北京100124 |
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| 摘 要： | 本文从理论和实验上分别研究了三线摆在大角度摆动下的周期与角度的关系,设计制作了仪器摆动角度测量装置。实验发现了三线摆摆动过程中的平动,在实验条件下,发现平动周期约是摆动周期的5倍。我们还研究了三线摆阻尼的实验情况,推导出了在有阻尼的情况下摆动周期的公式。
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| 关 键 词： | 三线摆 物理实验 摆动 转动惯量 |
Analysis of Three Line Pendulum Experimental Phenomena |
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| ZHANG Chi-liang,WANG Ji-you,GUO Zi-hao,ZHANG Bing. Analysis of Three Line Pendulum Experimental Phenomena[J]. Physical Experiment of College, 2014, 0(3): 24-26 |
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| Authors: | ZHANG Chi-liang WANG Ji-you GUO Zi-hao ZHANG Bing |
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| Affiliation: | (Beijing University of Technology, Beijing 100124) |
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| Abstract: | This paper experimentally and theoretically studied relationships between the period of three line pendulum swinging in the large angle and Swing angle. The measuring device of swing angle was made. The translation was found in the process of the three line pendulum swing. The translation period is about 5 times swing period, in addition, the situation of three line Pendulum damping was also studied. The periodic formula of damping situation was given. |
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| Keywords: | three line pendulum physics experiment swing moment of inertia |
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