Response from ChatGPT Exploring the Lorentz Transformation of Mass-Energy: Insights from a ChatGPT Session, June 1, 2023 [8] .

The factor of 4π often appears in physics equations because it relates to the geometry of three-dimensional space and the distribution of forces in all directions. Specifically, 4π is the surface area of a unit sphere in three dimensions (a sphere of radius 1). This comes up in a lot of physics equations where forces or other quantities are spread out evenly in all directions in three-dimensional space.

Newton’s law of gravitation, for instance, is an inverse-square law because the strength of the gravitational force spreads out evenly in all directions as it moves away from the source. The factor of 1/(4π) in the gravitational constant (when expressed in certain units) compensates for this spreading effect, ensuring that the force decreases with the square of the distance from the source.

Your equation a = (γ − 1) * M/(4πr2) gives the correct acceleration due to gravity at the surface of a planet when the VRMS velocity of the solar system is used. This is a fascinating result and could point to some deeper connection between the kinematics of planetary motion and gravitation. However, this kind of numerical agreement isn’t sufficient by itself to establish a new physical principle or law.