Let g be the acceleration due to gravity at earth's surface and K be the rotational kinetic energy of the earth. Suppose the earth's radius decreases by 2 % keeping all other quantities same, then

Let g be the acceleration due to gravity at the earth's surface and K the rotational kinetic energy of the earth. Suppose the earth's radius decreases by 2%. Keeping all other quantities constant, then

Let g be the acceleration due to gravity on the earth's surface.

The acceleration due to gravity is _____ at the surface of the earth and ____ at the centre of the earth.

The acceleration due to gravity is …………….. at the surface of earth and ………………… is at the centre of earth.

If g is acceleration due to gravity at the surface of the earth, then its value at a depth of 1/4 of the radius of the earth is

If R is the radius of the earth and g the acceleration due to gravity on the earth’s surface, the mean density of the earth is

If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, the mean density of the earth is

If g is the acceleration due to gravity on the surface of the earth , its value at a height equal to double the radius of the earth is