A 1500-kg vehicle travels at a constant speed of 22 m/s around a circular track that has a radius of 85 m.
-What is the average velocity of the vehicle during one revolution?
A)8.0 m/s
B)12 m/s
C)26 m/s
D)44 m/s
E)zero m/s

Question

Quizplus · Accepted Answer

The average velocity of an object in circular motion over one complete revolution is zero because the displacement is zero (the object returns to its starting point).

A 1500-Kg Vehicle Travels at a Constant Speed of 22