If radius of earth shrinks by 1% then for acceleration due to gravity :

Mass remaining constant, the radius of the Earth shrinks by 1%. The acceleration due to gravity on the Earth's surface would:

Mass remaining constant, the radius of the earth shrinks by 1%. The acceleration due to gravity on the earth's surface would

If the radius of the earth shrinks by1.5% then the value of acceleration due to gravity changes by

If R is the radius of the earth and .g. the acceleration due to gravity, the mass of the earth is

Find the height (in terms of R, the radius of the earth) at which the acceleration due to gravity becomes g/9(where g=the acceleration due to gravity on the surface of the earth) is