Derive an expression for the variation of g with the height from the surface of Earth.

Derive an expression for the variation of g with the height from the surface of the Earth.

The graph that represents variation of g with height (h) from the surface of the earth is

The graph that represents variation of g with depth (d) from the surface of the earth is

Discuss the variation of g with height and depth.

Derive an expression for the acceleration due to gravity at a depth d below the Earth's surface.

Obtain an expression for the acceleration due to gravity on the surface of the earth in terms of mass of the earth and its radius. Discuss the variation of acceleration due to gravity with altitude and depth. If a body is taken to a height R / 4 from the surface of the earth, find percentage decrease in the weight of the body ? Here R is the radius of the earth.

An artificial satellite is placed into a circular orbit around earth at such a height that it always remains above a definite place on the surface of earth. Its height from the surface of earth is

Draw g' versus d and g' versus h graph. Here, 'd' is depth below the surface of earth and h is the height from the surface of earth.