Question

what is motion? and its parts?

Answer 1

when a body is moving in respect to any rest object in surroundings, it is saidto be in motion.
its parts are:
uniform motion
non-uniform motion
rectilinear motion
angular motion
I hope my answer helps you. .

Answer 2

a body is said to be in motion if it changes its position with time in relation to its surrounding

type of motion

linear or translatory motion
circular motion
oscillatory motion
periodic motion
random or non periodic motion