Last Updated
：2025/11/30
active gravitational mass
（ plural ）
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(physics) The mass of an object measured via the gravitational force that it exerts
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active gravitational mass
Physicists measured the active gravitational mass of the neutron star by observing its influence on nearby stellar companions.
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Physicists measured the active gravitational mass of the neutron star by observing its influence on nearby stellar companions.
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