Discuss the variation of `g` with height and depth.

Discuss the variation of g with altitude.

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

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),

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.

Question based on Universal Law of Gravitation| Gravitational force problems| Acceleration due to gravity| variation in value of g with height| Depth & latitudes| Gravitational Potential Energy| Escape velocity| Motion of satellite| Energy of satellite| Circular and elliptical orbit.

Universal Law of Gravitation| Gravitational force problems| Acceleration due to gravity| Variation in value of g with height| Depth & latitudes

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

Discuss the variation in the animals regarding the excretory product ?