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Meaning of relativistic mass | Babel Free

Noun CEFR B2

Definitions

The increased mass of an object moving at relativistic speed relative to an observer.

countable, uncountable

Equivalents

Suomi liikemassa

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

relativistic mechanics relativistic quantum mechanics Relativistically Relativities relativitist Relativity

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