Question

give me some examples of periodic and non-periodic​

Answer 1

day night, changing phases of the Moon, beating of heart, clocks drinking and are all examples of periodic motion ,whereas water becoming ice, burning of matchstick etc or non periodic changes

Answer 2

Answer:

Examples of periodic motion:

The motion of the bob of the simple pendulum

Motion of a planet around the sun

Motion of the tip of the minute and hour hands of a clock

Motion of a boy sitting in a swing

Motion of the needle of a sewing machine operating at constant speed

Examples of non-periodic motion:

Swaying of the branches of a tree

Motion of a bouncing ball under the action of gravity and friction

The running of a batsman between the wickets

Motion of the pestle in a mortar when operated manually

hope this helps you ..