A ball falls towards the earth. Which of the following is correct ? .

A body falls freely towards the earth with

A ball is dropped from some height towards the ground : Which one of the following represents the correct motion of the ball ?

An acceleration of moon with respect to earth is 0.0027 ms^-2 and the acceleration of an apple falling on earth's surface is about 10ms^-2 . Assume that the radius of the moon is one fourth of the earth's radius. If the moon is stopped for an instant and then released, it will fall towards the earth. The initial acceleration of the moon toward the will be

A particle falls towards the earth from inifinity. The velocity with which it reaches the earth is surface is

A particle falls towards the earth from inifinity. The velocity with which it reaches the earth is surface is

A particle falls towards the earth from inifinity. The velocity with which it reaches the earth is surface is