What is acceleration due to gravity?

What do you mean by acceleration due to gravity?

If g is the acceleration due to gravity at the earth’s surface and r is the radius of . the earth, the escape velocity for a body to escape out of earth’s gravitation field is :

If g is the acceleration due to gravity on the earth’s surface, the gain in the potential energy of an QBject of mass m raised from the surface of the earth to a height equal to the radius R of the earth is :

A conductor of mass m and length l is placed on a table along east-west direction. Suddenly a certain amount of charge is passed throughit and it is found to jump to a height h. What was the. amount of charge passed? The i horizontal magnetic induction of earth is B. Acceleration due to gravity is g.

An aircraft executes a horizontal loop of radius 1.00 km with a steady speed of 900 km/h. Compare its centripetal acceleration with the acceleration due to gravity

Show how the acceleration due to gravity of the earth varies with depth from the surface of the earth.

While measuring acceleration due to gravity by a simple pendulam a student makes a positive error of 1% in length and a negetive error of 3% in the value of timeperiod . The actual percentage of error in the measurement is

If the radius of earth strinks by one percent it mass remaining the same by what percent will the acceleration due to gravity change at surface.

The acceleration due to gravity at the surface of the earth is maximum at :