Question

example for periodic motion​

Answer 1

Answer:

1. Motion of earth round the sun
2. Motion of hand of clock.

Explanation:

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Answer 2

Answer:

Periodic Motion :  Periodic motion is any movement of an object that repeats itself over a given length of time.

                                   (or)

       Simply repetition of an object's movement over an interval of time is called Periodic Motion.

Examples :  rocking chair, swing, tuning fork, and a pendulum. A satellite orbiting our planet and a mass bouncing on a spring are also examples of periodic motion.

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