JEE Advanced 2023 Physics question

PhysicsGravitationJEE Advanced 2023

Two satellites P and Q are moving in different circular orbits around the Earth (radius ). The heights of P and Q from the Earth surface are and , respectively, where . The accelerations of P and Q due to Earth's gravity are and , respectively. If , what is the value of ?

Answer: (A)

Solution

, so $ = ( =

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Question ID VK-034085