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The Einstein’s Kinetic Energy: Is it valid?

14 April 2025, Version 2
Working Paper
This content is an early or alternative research output and has not been peer-reviewed by Cambridge University Press at the time of posting.

Abstract

Albert Einstein found that the mass-energy equivalence of a body whose velocity approaches the speed of light, is equal to the sum of kinetic energy and rest-mass energy of the object. But the author of this article finds that the Einstein’s kinetic energy is not valid.

Keywords

relativistic motion
non-zero mass
kinetic energy
rest mass energy

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Version History

Apr 14, 2025 Version 2

Version Notes

In the new version, the sub-section entitled "Einstein's kinetic energy" has been revised.

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The content is available under CC BY 4.0 [opens in a new tab]

DOI

10.33774/coe-2025-7ptvv-v2
D O I: 10.33774/coe-2025-7ptvv-v2 [opens in a new tab]

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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