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How einstein proved that equation: U=(V1+V2)/(1+(V1*V2)/c^2) ?
Thanks !
Thanks !
How Einstein proved equation about speed
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Discussion Overview
The discussion revolves around the derivation and proof of the relativistic velocity addition formula, U=(V1+V2)/(1+(V1*V2)/c^2), attributed to Einstein. Participants are exploring the contributions of Einstein and Lorentz to this equation, seeking clarity on the proofs and underlying concepts.
Discussion Character
- Exploratory, Technical explanation, Debate/contested
Main Points Raised
- Some participants inquire about how Einstein proved the velocity addition formula, specifically asking for details on the derivation.
- Another participant suggests that Lorentz played a significant role in the development of these equations and questions how Lorentz proved them.
- A later reply seeks clarification on what specific aspects of the previous answers were not understood, indicating a need for further explanation.
Areas of Agreement / Disagreement
Participants express curiosity about the proofs related to the equation, but there is no consensus on the specifics of the derivations or the roles of Einstein and Lorentz.
Contextual Notes
The discussion lacks detailed mathematical steps and specific references to the assumptions underlying the derivation of the equation. The contributions of both Einstein and Lorentz remain somewhat ambiguous and are not fully resolved.
Who May Find This Useful
Readers interested in the historical development of relativistic physics, the mathematical foundations of the velocity addition formula, or those seeking clarification on the contributions of key figures like Einstein and Lorentz.