Study on Vacuum Density, Repulsive Force between Celestial Bodies and the Cause of Gravity

Abstract

The negative mass of the vacuum and its relationship to matter are studied in this study by identifying the common ground between vacuum and matter and formulating the repulsive force between the negative masses of the two materials. Newton's second law states that if a force is applied to a mass, the mass will accelerate if the acceleration vector is in the same direction as and parallel to the force vector. When a force is applied to a negative mass, the acceleration vector is parallel to the force vector but has the opposite direction due to the mass's negativity, and this acceleration is the same gravitational acceleration. As a result, the cause of gravity has been discovered. Furthermore, the superficial repulsive acceleration of stars, as well as the vacuum suction pressure on the surface of celestial objects, can be defined as negative massenergy. Vacuum suction surface is higher than other directions and moves with star and planet. This causes the orbital motion of a star or a planet.