摘要
在研究2个以上物体的相对运动问题时,能够科学地选取参考系和研究对象,用相对运动变换式来处理,会更简便、易懂.在此基础上如果再能更深入地理解相对运动变换式的物理含义,将会有助于探索这些变换式在处理相对运动问题方面更多的拓展应用.
When studying the relative motion problems of more than two objects,it will be easier and simpler to understand if we scientifically select the reference frame and research object and deal with them by using the relative motion transformation.On this basis,if we can thoroughly understand the physical meaning of relative motion transformations,it will be helpful to explore more extensive applications of these transformations in dealing with relative motion problems.
作者
李小平
胡五生
LI Xiaoping;HU Wusheng(Department of Foundation,Jiyuan Vocational and Technical College,Jiyuan 459000,China)
出处
《高师理科学刊》
2021年第3期84-88,共5页
Journal of Science of Teachers＇College and University
关键词
相对运动
参考系
速度变换式
加速度变换式
relative motion
reference frame
velocity transformation formula
acceleration transformation formula
