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gravitational mass

American  

noun

Physics.
  1. the mass of a body as measured by its gravitational attraction for other bodies.


gravitational mass British  

noun

  1. the mass of a body determined by its response to the force of gravity Compare inertial mass

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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It later became central to Albert Einstein's theory of gravity through the equivalence principle, which connects gravitational mass with inertial mass.

From Science Daily ● Sep. 18, 2026

One surprise was that teachers were susceptible to the gravitational mass.

From The Wall Street Journal ● Jun. 10, 2026

That power derives from the gravitational mass of Walt Disney World, located outside Orlando.

From Los Angeles Times ● Mar. 8, 2022

Thus, this chapter supports Big Idea 1 that gravitational mass is an important property of an object or a system.

From Textbooks ● Aug. 12, 2015

The concepts of inertial and gravitational mass were invented later by Isaac Newton.

From Science Magazine ● Mar. 5, 2015

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