Variation of g with depth|effect on g due to rotation of earth#!#Examples

What is meant by acceleration sue to gravity ? Discuss the varitation of g with (i) height, (ii) depth and (iii) rotation of earth.

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

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

Discuss the variation of g with height and depth.

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

What do you understand by 'g'. Discuss the variation of g with rotation of earth after establishing a relation for the same.

The variation of g with height or depth (r ) is shown correctly by the graph in Fig .4.2 (where R is radius of the earth),

Effect on gravitation acceleration due to rotation of earth and orbital motion

State the expression for the effective gravitational acceleration due to the rotational of the Earth at a latitude lamda on the Earth's surface.

The graph that represents variation of g at the equator with square of angular velocity of rotation of earth is