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Surface Gravity Equation

Definition

The surface gravity equation calculates the acceleration due to gravity at or near the surface of an object. It takes into account both its mass and radius.

Analogy

Imagine you have two water slides, one with a steep slope and the other with a gentle slope. The surface gravity equation is like a formula that tells you how fast you'll slide down each slide based on their heights and lengths.

Related terms

Acceleration due to Gravity: This term refers to the acceleration an object experiences when falling freely under the influence of gravity.

Mass: Mass is a measure of the amount of matter in an object.

Radius: The radius is the distance from the center of an object to its outer edge or surface.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.