center of mass

noun phrase

: the point in a body or system of bodies at which the whole mass may be considered as concentrated

Examples of center of mass in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
To enable this capability in a humanoid robot, the robot should have human-like mass, a center of mass position, and inertial moment of each link. Erico Guizzo, IEEE Spectrum, 2 June 2017 At the same time, the speed of warfare continues to accelerate, and space systems have become the center of mass around which all aspects of the fighting forces must be communicated, informed, and directed. Charles Beames, Forbes, 30 Sep. 2024 The final test is the dynamics testing suite, a platform that precisely measures the center of mass of a satellite with incredible precision. Jonathan O’Callaghan, WIRED, 14 Aug. 2024 The standard logic for packing a backpack is that anything heavy should sit as close as possible to your center of mass. Wes Siler, Outside Online, 14 Aug. 2024 Suddenly, Butch was caught at the center of mass backlash. Lily Ford, The Hollywood Reporter, 8 Aug. 2024 First, suppose there's a single force acting on the stick at its center of mass (so right in the middle). Rhett Allain, WIRED, 2 Aug. 2024 One example is an exotic property of electrons called the electric dipole moment, a small difference between the center of mass of an electron and its center of charge. Luke Caldwell, Scientific American, 1 Feb. 2024 Athletes are most stable when their center of mass is as close to the ground as possible. Amy Pope, Discover Magazine, 17 June 2024

Word History

First Known Use

1862, in the meaning defined above

Time Traveler
The first known use of center of mass was in 1862

Dictionary Entries Near center of mass

Cite this Entry

“Center of mass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/center%20of%20mass. Accessed 18 Dec. 2024.

Kids Definition

center of mass

: the point in a body or system of bodies at which the whole mass can be thought of as concentrated
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