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JEE PHYSICS MCQ: GRAVITATION

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A body attains a height equal to the radius of the earth. The velocity of the body with which it was projected is
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Correct option: A
GMR\sqrt{\frac{G M}{R}}
Option A (GMR\sqrt{\frac{G M}{R}}) is correct because it is the velocity required for a body to reach a height equal to the radius of the Earth, derived from conservation of energy.

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