Question

The value of acceleration due to gravity on the surface of the earth depends on.

• A. pressure
• B. acceleration
• C. gravitational force between an object and the earth
• D. none of these

Answer 1

The correct option is D none of these

Acceleration due to gravity is given by $g=\frac{GM}{r^2}$

now on the surface, if r is same the $g$ is constant.

and its value is given by $9.81m/s^2$

it is independent of everything only depends on r, i.e. distance from a center of the earth.

so none of the statement is correct only.