Learn Science through Sports – Sr.4
One of the main concepts which helps us understand a wave is that of periodic motion. It is the motion repeated in equal intervals of time.
Periodic motion is performed, for example, by a pendulum clock, a bouncing ball, or a swing in motion!A lot of cricketers have practiced batting or seasoned their bats by hitting a ball in a sock suspended from a string! Let's take a look at this concept of periodic motion!