Speed of light is a universal constant

[aura]

If the velocity of the atom changes it is no longer stationary. You are correct in that the mass/size of an atom stationary in our reference frame is constant, but so is its velocity. Its when you change the speed of the atom relative to you, that you also change its size. You can't change one without the other, either it is stationary and mass/size/velocity is constant, or it is moving relative and mass/size/velocity are transformed.

rest mass remains const even if the atom moves! even if vel during its motion changes!...Mo remains const so does Lo

M=Mo/sqrt(1-vsqr/csqr)

Mo always remain const irrespective of whether the particle moves or not...its M that changes but i am talking about Mo..vel is not any intrinsic property as the rest mass, it changes when the atom moves[say initially it was 0 while at rest and while in motion its x m/s but Mo will be Mo both when the atom is at rest and is in motion, only what changes is M but i am talking of Mo(rest mass)].Now please i think this is going too far and i am getting tired of explaining ..don't make me answer again and again...its a request...

thanks

 

[Doc Al]

I think this thread has gone on long enough.