XPost: sci.physics.relativity
Mikko wrote:
On 2025-06-19 18:01:55 +0000, Richard Hachel said:
Everyone knows this is false, and that E=mc².sqrt(1+Vr²/c²).
So, no. Mass is an invariant.
It's strange, moreover, that idiotic scientists still write:
m'=m/sqrt(1-v²/c²).
There is nothing wrong in writing so. The symbol m' just denotes
something else than mass: it is the energy expressed in units of mass.
wow, then that's already circular, as THAT mass is already light speed
defined. That's already in it, and you are moving in circles. Thank you
making it obvious.
--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)