微扰法求解落体偏东

Solution to a free falling body towards the east by perturbation

应用微扰论的方法对落体偏东进行研究,给出了在地球自转角速度一级近似下的计算公式.

By using perturbation mode,we study the free falling eastward body,and present the first approximate calculation formula of the rotation angular velocity of the earth.