acceleration of gravity
Americannoun
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The acceleration of a body falling freely under the influence of the Earth's gravitational pull at sea level. It is approximately equal to 9.806 m (32.16 ft) per second per second, though its measured value varies slightly with latitude and longitude.
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Also called acceleration of free fall
Etymology
Origin of acceleration of gravity
First recorded in 1885–90
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.
Your weight would be your Earth weight multiplied by the ratio of the acceleration of gravity on the Sun to the acceleration of gravity on Earth.
From Textbooks • Oct. 13, 2016
If, however, the range is large, the Earth curves away below the projectile and acceleration of gravity changes direction along the path.
From Textbooks • Aug. 12, 2015
GAL: “Get a life” and a galileo, a unit used measuring local variations in the acceleration of gravity: For some reason, whenever I start talking about the latter, I hear the former.
From Washington Post • Jan. 21, 2015
In fact, if the acceleration is equal to the acceleration of gravity on the surface of the earth, the passengers may well believe that their ship is still standing on its launching pad.
From Scientific American • Mar. 4, 2011
The reader should, however, notice that what is generally called electric force is the analogue in electricity of the so-called acceleration of gravity in mechanics, whilst electrification or quantity of electricity is analogous to mass.
From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" by Various
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.