| 利用Tracker软件实现动量守恒定律的验证 |
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| 引用本文： | 范颖玺,陈东生,王莹.利用Tracker软件实现动量守恒定律的验证[J].大学物理实验,2020(1):96-99. |
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| 作者姓名： | 范颖玺 陈东生 王莹 |
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| 作者单位： | 上海电力大学数理系 |
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| 基金项目： | 上海电力大学“课程思政”试点课程建设项目(A-0201-19-165Z-08)。 |
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| 摘 要： | 利用Tracker软件具有的自动追踪功能,有效地跟踪气垫导轨上物体的运动,实时描绘出物体运动位移-时间曲线,利拟合出物体运动过程的动量-时间曲线,很好的验证了动量守恒定律。与传统的实验相比,数据处理过程简单,结果精确度也更高。
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| 关 键 词： | Tracker软件 视频分析 动量守恒 |
Verification of Conservation Law of Momentum by Using Tracker Software |
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| FAN Yingxi,CHEN Dongsheng,WANG Ying.Verification of Conservation Law of Momentum by Using Tracker Software[J].Physical Experiment of College,2020(1):96-99. |
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| Authors: | FAN Yingxi CHEN Dongsheng WANG Ying |
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| Institution: | (Department of Mathematics and Physics,Shanghai Electric Power University,Shanghai 201300,China) |
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| Abstract: | With the automatic tracking function of tracker software,we can effectively track the movement of the object.In addition,we can draw the displacement time curve of the object movement in real time,fitting the momentum time curve of the object movement process,and then the law of conservation of momentum can be verified.Compared with the traditional experiment,the process of data processing is simple and the accuracy of the result is higher. |
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| Keywords: | tracker software video analysis momentum conservation |
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