Mass of a particle at rest in an intertial frame.
Sinònims
Examples for "rest mass"
Examples for "rest mass"
1So everything ends up on the same footing as rest mass?
2At zero velocity, it has only its rest mass energy-notuseful for our purposes.
3This is true even for photons, which do not have any rest mass at all.
4This particle's rest mass is much lower than that.
5When they collided, this kinetic energy could be converted to rest mass energy, so that particles of higher mass could be created.
Translations for proper mass