K, C and W - Fundamental Constants and Relations in the Physics of Nature (FP) Model

This work presents the fundamental constants and relations used in the Physics of Nature (FP) model, with particular emphasis on the quantities K, C, and W. The parameter K is defined directly from motion as K = v²r and is treated as a kinematic invariant characterizing the considered system. The constants C and W provide additional relations connecting the geometrical and dynamical quantities used in the model. The paper also outlines an interpretation of free fall in which each elementary constituent of an aggregate undergoes the same local acceleration individually. Consequently, the equality of free-fall acceleration for bodies of different composition or size does not require the total mass of the falling body to enter the basic kinematic description. The purpose of this work is to present these relations in a compact and testable mathematical form and to distinguish quantities used to measure physical processes from hypotheses concerning their underlying mechanism.