Asked by  | 21st Jun, 2008, 12:29: PM

Expert Answer:

Find the circumference of the circle and halve it to find distance

Speed will be the distance that you find divided by the time taken = 1min= 60seconds

displacement is the diameter of the circle

Average velocity will be displacement divided by the time

Answered by  | 21st Jun, 2008, 04:15: PM

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