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人船模型是动量守恒定律中的一个典型物理模型,它涉及平均速度、动量、动量守恒、矢量合成等知识点,题型多样,计算时要考虑各个位移矢量的方向.通过分析各种类型的人船模型,建立直线坐标系,最终得出人船模型的简洁普遍公式.论文目的:应用直线坐标系解决“人船模型”类问题.论文方法:分析、归纳、总结.论文结果:得到解决“人船模型”问题的简洁、普遍公式.论文结论:“人船模型”公式能使“人船模型”类问题容易获得解决,帮助人们有效地学习.
The human-ship model is a typical physical model in the law of conservation of momentum. It relates to knowledge points such as average velocity, momentum, momentum conservation, vector synthesis, etc. There are many types of questions, and the direction of each displacement vector is taken into account. By analyzing various types of Man-ship model, the establishment of a straight line coordinate system, and finally conclude the simple universal formula of the man-ship model.Abstract: The purpose of this paper is to solve the problem of “manned ship model” by using the line coordinate system.Paper method: Analysis, Summarization, Conclusion.Results: Get the simple and universal formula to solve the problem of “manned ship model” .Conclusion: The formula of “manned ship model” can make the problem of “manned ship model” easy to be solved and help people to learn effectively.