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Gravitational force
Learn how the strength of a gravitational interaction depends on the sizes of the two interacting masses and their separation distance. Use proportional reasoning with Newton's law of universal gravitation to predict how a change in conditions affects the gravitational force between two objects. Discover how gravitational forces act through a gravitational field and how these concepts apply near Earth's surface.
This lesson is part of the members-only content of AP®︎/College Physics 1. The first 3 lessons of every course are free — this one starts after the free preview.
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