Question

find out the vartion due to gravity altitude and depth​

Answer 1

Answer:

For an object placed at a height h, the acceleration due to gravity is less as compared to that placed on the surface. As depth increases, the value of acceleration due to gravity (g) falls. The value of g is more at equator and less at poles.

Formula: g = GM/r2

Values of g in SI: 9.806 ms-2

Values of g in CGS: 980 cm s-2

Answer 2

Explanation:

Consider an object of mass m at a height h from the surface of the Earth. We find that g'< g . This means that as altitude h increases the acceleration due to gravity g decreases.