The universal attraction and universal repulsion in vacuum, atom, molecule , human body, our Earth and entire cosmos consist in CEW, thus all the matter and energy systems obey Attractive and Repulsive Principles (ARP) describing the universal.

The hypothesis that the mutual action between matter and antimatter may be “universal repulsion” has been put forward at first.

Formation Process of the Law of Universal Gravitation;

Three Kepler laws, which describe planets motion around the sun, are derived by using the law of universal gravitation and the second Newton law in mechanics.

It also further explores the functions of analogical reasoning from the perspective of methodology, and makes a deep analysis of the essential differences between Coulomb law and the law of universal gravitation and the limitations of analogical reasoning.

A Study on Defining Human Resources Management with the Law of Universal Gravitation;

the law of gravity and the law of Coulomb with the form of constant dimension fractal theoretically, for free fall movement (center to center movement), the original Newton s second law F=ma, is derived strictly and theoretically, for an example (a small ball moves down along a long incline), the original law of gravity and the original law of Coulomb are derived approximately and theoretically.