kinetic energy

noun

: energy associated with motion

Examples of kinetic energy 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.
When the vehicle’s kinetic energy is used to spin the electric motor, physical resistance from the motor slows the vehicle and reduces the need to apply the conventional brakes. Peter Douglas, The Mercury News, 19 Jan. 2025 So much kinetic energy and style infused the visuals that I was left wanting more. James Perkins Mastromarino, NPR, 13 Jan. 2025 Two variable-pitch propellers harness kinetic energy while under sail, meaning Black Pearl can cross oceans without ever starting up the engines. Julia Zaltzman, Robb Report, 16 Dec. 2024 The Rock tore a few muscles during the match, which means that the kinetic energy of the first is replaced by staid grappling here. Daniel Dockery, Vulture, 21 Apr. 2025 See All Example Sentences for kinetic energy

Word History

First Known Use

1870, in the meaning defined above

Time Traveler
The first known use of kinetic energy was in 1870

Browse Nearby Words

Cite this Entry

“Kinetic energy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kinetic%20energy. Accessed 22 May. 2025.

Kids Definition

kinetic energy

noun
: energy associated with motion

Medical Definition

kinetic energy

noun
: energy associated with motion

More from Merriam-Webster on kinetic energy

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