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On the Limits of Physical Equivalence Between Gravity and Acceleration

Author:

Tickner, Clive

Category:

Research Papers

Sub-Category:

Relativity Theory

Language:

English

Date Published:

January 13, 2026

File:

/Research Papers-Relativity Theory/Download/10438

Downloads:

171

Keywords:

N/A

Abstract:

The Equivalence Principle asserts that the physical effects of a uniform gravitational field are locally indistinguishable from those of uniform acceleration. Einstein maintained, in essence, that an acceleration of 1g produced by non-gravitational forces is physically equivalent to the 1g we experience while standing on the surface of the Earth. Whilst this assumption underpins General Relativity, it is rarely examined beyond idealised and transient conditions. This paper argues that the equivalence claimed is not exact and fails under physically measurable criteria, including energy expenditure, force exhaustibility, light-frequency behaviour, tidal effects, and long-term kinematics.