Q A body weighs 63 N on the surface of earth . What is the gravitational force on it due to the earth at a height equal to half the radius of earth?
Dear Student ,
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Weight of the body, W= 63 N
Acceleration due to gravity at height h from the Earth’s surface is given by the relation:
Where,
g = Acceleration due togravity on the Earth’s surface
Re = Radius ofthe Earth
Weight of a body of mass m at height h is given as:
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