Mass remaining constant , if the radius of the earth decreases by 1% what is the percentage change in acceleration due to gravity on the surface of the earth ?

What is the value of the acceleration due to gravity on the surface of the earth ?

what is the value of acceleration due to gravity at the centre of the earth ?

What is the value of the acceleration due to gravity at the centre of the earth ?

Keeping the mass of the earth constant, if the radius of the earth is made 80% of its present value , 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

Select the correct option stating the reason for your choice. If the mass of the earth remains the same, but its diameter is decreased by 1% the value of the acceleration due to gravity on the surface of the earth (i) remains the same (ii) decreases (iii) increases.

If both the radius and the mean density of a planet are half the radius and the mean density of the earth, what will be the acceleration due to gravity on the surface of that planet ? Given that the acceleration due to gravity on the earth's surface =980 cm*s^(-2)

The average density of the earth is 5500kg*m^(-3) the gravitational constant is 6.7xx10^(-11)N*m^2*kg^(-2) and the radius of the earth is 6400 km. Using the given values, find the magnitude of the acceleration due to gravity on the surface of the earth.

If the radius of earth is halved and the mass is same then what will be the change of its acceleration due to gravity.