Science Class 9 Gravitation

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

What happens to the gravitational force between two objects if the distance between them is doubled?

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Answer: C. It becomes one-fourth

Answer: C) It becomes one-fourth
Explanation: By Newton's universal law of gravitation, F is inversely proportional to r^2. If the distance is doubled (2r), the force becomes 1/(2r)^2 = 1/(4r^2), which is one-fourth of the original force.

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