At which of the following locations, the value of acceleration due to gravity is largest?
Surface of the Earth
far above the surface of the earth
below the surface of the earth
at the centre of the earth
The value of acceleration due to gravity g is largest at the surface of the Earth. It decreases above or below the surface of the Earth.
The ratio of acceleration due to gravity at a depth h below the surface of earth and at a height h above the surface of earth for h << radius of earth