Question

In a periodic motion the repetition pattern repeats:

• A. over a fixed interval of time
• B. over a fixed interval of distance
• C. over a fixed change in velocity
• D. over a fixed change in acceleration

Answer 1

The correct option is A over a fixed interval of time

In periodic motion,the mover repeats it's motion pattern in a fixed interval of time.

Example: as earth repeats it's elliptical path in every 365.25 days.

The correct option is (a)