Question

A body repeating its motion after certain interval of time is in _________________.

Answer 1

Periodic motion

Periodic motion, in physics,means motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave.

Answer 2

Answer:

periodic motion.....................