The average velocity of the low speed fan is 67.6 cm/s.
What is average velocity?
The term velocity refers to the ratio of the speed to the time taken. We know that as the distance and the time increases or decreases, the speed of body is equally affected.
We can see the distance covered by the low speed fan and the time taken is shown in the image attached to this answer.
Thus the average velocity is obtained from; 500/7.4 = 67.6 cm/s
Learn more about average velocity:https://brainly.com/question/862972
#SPJ1
