Find ratio of acceleration due to gravity `g` at depth `d` and at height `h` where `d=2h`

How acceleration due to gravity changes with depth 'd'.

State the formula for acceleration due to gravity at depth 'd' and altitude 'h'. Hence, show that their ratio in equal to [frac(R-d)(R-2h)] by assuming h<< R rarr radius of earth.

Find the expression of acceleration due to gravity at a depth d below the surface of the earth.

Which of the following graphs shows the variation of acceleration due to gravity g with depth h from the surface of the earth ?

Which of the following graphs shows the variation of acceleration due to gravity g with depth h from the surface of the earth ?