If radius of the earth contracts `2%` and its mass remains the same, then weight of the body at the earth surface

If radius of earth contracted by 0.1% , its mass remaining same then weight of the body at earth's surface will increase by

If radius of earth contracted by 0.1% , its mass remaining same then weight of the body at earth's surface will increase by

If the radius of the earth-shrinks by 2% and its mass remain same, then calculate the value of g on the earth's surface.

If the radius of the earth is made three times, keeping the mass constant, then the weight of a body on the earth's surface will be as compared to its previous value is

If the radius of the earth was to shringk by 2% its mass remaining same the acceleraton due to gravity on the earth surface would be