Gravitational force depends on what?

Study for the Georgia High School Physical Science Test. Prepare with flashcards and multiple-choice questions, detailed hints and explanations included. Get ready for your exam!

Multiple Choice

Gravitational force depends on what?

Explanation:
Gravitational force is determined by the masses involved and the distance between them. According to Newton’s universal law, F = G m1 m2 / r^2, so the pull gets stronger as either mass increases and gets weaker as the objects get farther apart, specifically decreasing with the square of the distance. Speed doesn’t affect the instantaneous gravitational force because velocity isn’t part of this equation, though gravity does cause acceleration that changes how objects move. For example, doubling one mass doubles the force, while doubling the distance reduces the force to one quarter. So gravitational force depends on both distance and mass.

Gravitational force is determined by the masses involved and the distance between them. According to Newton’s universal law, F = G m1 m2 / r^2, so the pull gets stronger as either mass increases and gets weaker as the objects get farther apart, specifically decreasing with the square of the distance. Speed doesn’t affect the instantaneous gravitational force because velocity isn’t part of this equation, though gravity does cause acceleration that changes how objects move. For example, doubling one mass doubles the force, while doubling the distance reduces the force to one quarter. So gravitational force depends on both distance and mass.

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