Equation of a Particle in Gravitational Field of Spherical Body

Abstract

In this study the law of classical mechanics for the corpuscular behavior of all entities in all interaction fields in nature is formulated. This law is applied to an entity of non-zero rest mass in the gravitational field of stationary homogeneous spherical body. The results are that the classical mechanical equation hence the solutions of motion for the entity contains terms of all orders of c^{- 2}, the solution of motion for the entity predicts an anomalous  orbital precession in perfect agreement with experiment and Einstein theory of general relativity.

Keywords: Non-zero mass, Gravitational field, Relativity and Inertial mass