A body of mass is taken from the surface of earth to a height equal to twice the radius of earth (). The increase in potential energy will be ________.
( is acceleration due to gravity at the surface of earth)
A body of mass is taken from the surface of earth to a height equal to twice the radius of earth (). The increase in potential energy will be ________.
( is acceleration due to gravity at the surface of earth)
Official answer: D
Potential energy change.
(D)