Question

Select the correct answer.
You travel in a circle, whose circumference is 8 kilometers, at an average speed of 8 kilometers/hour. If you stop at the same point you started
from, what is your average velocity?
OA. O kilometers/hour

ОВ. 2 kilometers/hour

OC. 4 kilometers/hour

OD. 8 kilometers/hour

О Е. 16 kilometers/hour

Answer 1

Answer:

  A.  0 kilometers/hour

Explanation:

Your net displacement is zero, so the average velocity is zero.

  velocity = displacement / time

where displacement is a vector quantity.