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law of inertia

American  

noun

  1. Physics. the principle that a body remains at rest or continues to move in a straight line at a constant velocity unless acted upon by an external force; Newton's first law of motion.


law of inertia Scientific  

Example Sentences

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Kaufman quotes Newton’s law of inertia when it comes to moviegoing habits: An object in motion stays in motion.

From Los Angeles Times Jun. 17, 2024

That is the political law of inertia: Every action has an equal and opposite reaction.

From Salon Nov. 5, 2022

“The District’s speed camera program appears to defy the law of inertia, which posits ‘what goes up, must come down,’” said AAA Mid-Atlantic spokesman John Townsend in a statement Tuesday.

From Washington Times Sep. 26, 2018

Newton’s first law is often called the law of inertia.

From Textbooks Aug. 12, 2015

Newton discovered the law of inertia, the tendency of a moving object to continue moving in a straight line unless something influences it and moves it out of its path.

From "Cosmos" by Carl Sagan

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