Question

what is motion and uniform motion

Answer 1

If a body changes its position with respect to its surroundings and time, the body is said to be motion for that interval of time.
If the frame of reference is at absolute rest and the body is in motion, the motion is called uniform motion...

Answer 2

Answer:

Uniform motion :

If the body covers equal distance at fixed interval of time is called uniform motion.

Example of Uniform motion :

vibrating spring in a sewing machine.

A ship steaming on a straight course at steady speed.

A train going along the tracks at steady speed.

Nonuniform motion :

If the body covers do not equal distance at fixed interval of time is called uniform motion.

Example of Nonuniform motion :

Oscillation of pendulum.

The motion of a train.

A person jogging in the park