Define acceleration due to gravity.

When the radius of earth is reduced by 1% without changing the mass, then the acceleration due to gravity will

A small steel ball of mass m and radius r is falling under gravity through a viscous liquid of coefficient of viscosity eta . If g is the value of acceleration due to gravity. Then the terminal velocity of the ball is proportional to (ignore buoyancy)

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

As we move far from the earth's surface the magnitude of acceleration due to gravity ......

Where does the acceleration due to gravity is larger, equator or poles of the earth? Why?

Acceleration due to gravity at earth's surface if 'g' m//s^(2) . Find the effective value of acceleration due to gravity at a height of 32 km from sea level : (R_(e)=6400 km)

Assertion : The difference in the value of acceleration due to gravity at pole and equator is proportional to square of angular velocity of earth. Reason : the value of acceleration due to gravity is minimum at the equator and maximum at the pole.

Obtain an expression of acceleration produced by gravity of earth. OR Obtain general equation of gravitation force at distance r from the centre of earth and derive the equation of acceleration due to gravity on the surface of earth.