Question

state two differences between periodic and won piviodic motion by giving an example for each
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Answer 1

Answer:

For example, the motion of the earth is periodic motion. Its time interval is 365.25 days and hence we can say for certain where its position will be in the future provided no external force hinders the motion. Non periodic motion does not repeat itself with time.

Answer 2

Explanation:

perodic motion :- motion repeat in equal interval of time.

ex:-pendluem ring at every one hour

non perodic motion :- motion donot repeat at equal interval of time

ex. movement in particles in air