摘要
从角动量和能量守恒定律出发 ,建立行星椭圆运动的轨道方程 ,导出行星运动时的各个物理量表达式 。
Starting from the conditions of law of conservation of energy and angular momentum,how to deal with simple disposal of several physical equations of the planetary motion by applying the elementary mathematical equations is proposed.
出处
《大学物理》
2000年第3期16-18,共3页
College Physics
关键词
椭圆方程
行星
椭圆运动
有心力
轨道方程
elliptical equation
planets
elliptical motion
symmetrical central force
