If the earth were to cease rotating about its own axis,the increase in the value of $g$ in the $C.G.S.$ system at a place of latitude of $45^{\circ}$ will be ........ $cm/sec^{2}$.

The percentage decrease in the weight of a body when taken to a height of $48 \text{ km}$ above the surface of the earth is (Radius of the earth is $6400 \text{ km}$) (in $\%$)

Give the value of acceleration due to gravity at height $12\, km$ from the surface of earth. (in $, m/s^2$)

As we move above the surface of the Earth,the value of acceleration due to gravity $g$ . . . . . . .

Suppose that the angular velocity of rotation of the earth is increased. Then,as a consequence:

Which of the following statements are true about the acceleration due to gravity,$g$?
$A$. $g$ is greater at the poles.
$B$. The value of $g$ decreases with height.
$C$. The value of $g$ is the same all over the Earth.
$D$. The value of $g$ is maximum at the center of the Earth.