摘要
根据动量定理和角动量定理,通过直角坐标系和平面极坐标系单位矢量的变换,给出了推导平方反比有心力场中轨道的一种新方法.
Based on the theorems of momentum and angular momentum, a new method for determining the orbit in central force field of inverse square law is given by the transformation of unit vectors in two coordinate systems.
出处
《物理与工程》
2005年第3期10-11,共2页
Physics and Engineering
