Question

periodic motion definition..?​

Answer 1

Periodic motion, in physics, 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. ... Simple harmonic motion is a special case of periodic motion.

Answer 2

Answer:

Motion repeated in equal intervals of time is called Periodic Motion.

Interval of time for a repetition, or cycle, of the motion is called a period, while the number of periods per unit time is called the frequency.

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.