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Mach's principle

American  

noun

Physics.

  1. the proposition that there is no absolute space and that the inertia and acceleration of a body are determined by all of the matter of the universe.

Etymology

Origin of Mach's principle

After E. Mach

Example Sentences

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See Examples For:

And so he has continued to try to apply Mach’s principle to spacecraft engines.

From Scientific American ● Jul. 29, 2019

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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