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Newton's third law

American  

noun

  1. Mechanics. one of the three fundamental laws of motion, which states that for every force or action there is an equal and opposite reaction.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This is what — Newton’s third law of motion applied to international affairs — the 69-year-old Putin is now experiencing.

From Washington Post • Mar. 2, 2022

The physics of international politics sometimes tidily illustrate Newton’s third law of motion: When two bodies interact, their forces on each other are equal in magnitude and opposite in direction.

From Washington Post • Mar. 2, 2022

Denied a chance to shove Plant again before their 168-pound championship match the next day, Álvarez settled for warning his opponent by paraphrasing Newton’s third law of motion in his second language.

From Los Angeles Times • Nov. 6, 2021

Other examples of Newton’s third law are easy to find.

From Textbooks • Aug. 12, 2015

Newton’s third law pops into your mind—actions and opposite reactions.

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith

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