JEE Main 2004 Physics question

PhysicsGravitationJEE Main 2004

A satellite of mass revolves around the earth of radius at a height from its surface. If is the acceleration due to gravity on the surface of the earth, the orbital speed of the satellite is

Answer: (4)

Solution

Gravity provides the centripetal force: $ = ⇒ = =

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Question ID VK-038305