Newtonian Equivalence Principles

Abstract The equivalence principle has constituted one of the cornerstones discussions in foundations spacetime theories over past century. However, up to this point been considered overwhelmingly only within context relativistic physics. In article, we demonstrate that much broader, super-theoretic significance: do so, present a unified framework for understanding its various guises, applicable both and Newtonian contexts. We thereby deepen significantly our role played by broad class theories.