4 ms·

So how does 'invisible' kinetic energy (say, that of a ball traveling on the planet) change its mass? If we cancelled out that movement (relative to the Milky

So how does 'invisible' kinetic energy (say, that of a ball traveling on the planet) change its mass? If we cancelled out that movement (relative to the Milky Way), does the mass change? Is how much do the various relative movements affect our mass, and would it be possible to pull tem apart? (Solar System, Relative to galactic center, other galaxies, etc)

badosu 8y ago
I am not sure, I am not a physicist. What I understand is that the contemporary conception is that the mass does not change. I just presented the argument for a notion of rest mass and relative mass.