NOUN | attribute | rest mass | (physics) the mass of a body as measured when the body is at rest relative to an observer, an inherent property of the body |
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Meaning | (physics) the mass of a body as measured when the body is at rest relative to an observer, an inherent property of the body. | |
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Category | physics, natural philosophy | The science of matter and energy and their interactions |
Broader | mass | The property of a body that causes it to have weight in a gravitational field |
Spanish | masa en reposo, masa invariante | |
Catalan | massa en repòs |
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