Question

5.
Define the term 'Periodic motion! Give two examples of periodic motions
can be used to measure time




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Answer 1

Answer:

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: It's a motion which repeats after every fixed period of time. ... Both of these can be used to measure time

Explanation:

Answer 2

Answer:

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: It's a motion which repeats after every fixed period of time. ... Both of these can be used to measure time.

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