rest mass
noun1
Natural sciences, Physical sciences, Physics The mass of a body when it is not moving relative to an observer.
- Related terms
- special relativity, E=mc²
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Natural sciences, Physical sciences, Physics The mass of a body when it is not moving relative to an observer.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
Do you accept non-essential analytics cookies?