The acceleration due to gravity at pole and equator can be related as
${g_p} < {g_e}$
${g_p} = {g_e} = g$
${g_p} = {g_e} < g$
${g_p} > {g_e}$
Write the equation of acceleration which is used for height $h < \,< R_e$ from the surface of earth.
If radius of the earth contracts $2\%$ and its mass remains the same, then weight of the body at the earth surface
Force of gravity is least at
In the reported figure of earth, the value of acceleration due to gravity is same at point $A$ and $C$ but it is smaller than that of its value at point $B$ (surface of the earth). The value of OA $: AB$ will be $x : y .$ The value of $x$ is $\ldots \ldots \ldots$
The weight of an object in the coal mine, sea level, at the top of the mountain are ${W_1},\;{W_2}$ and ${W_3}$ respectively, then