If g be the acceleration due to gravity ...

If g be the acceleration due to gravity of the earth's surface, the gain is the potential energy of an object of mass m raised from the surface of the earth to a height equal to the radius R of the earth is

A

`(1)/(2)mgR`

B

2mgR

C

ngR

D

`(1)/(4)mgR`

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The correct Answer is:

A

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