The acceleration due to gravity of earth is the rate of increase of velocity of a body falling freely towards the earth. It is denoted by ‘g’.
Consider the earth is a perfect sphere of mass ‘M’ and radius ‘R’ and whole mass of the earth is supposed to be concentrated at the centre ‘O’. Let a body of mass ‘m’ is lying on the surface of earth….

Definition Acceleration of an object is defined as the time rate of change of velocity of an object. Introduction We often see that the velocity [...]