A person jogs eight complete laps around a 400m track in a total time of 13.5 minutes. Calculate, in m/s the average velocity.
The Attempt at a Solution
I thought that I knew how to do this, but I think I just figured out the average speed. This is what I did:
13.5/1 x 60sec./1 min= 810 seconds
3200m divided by 810 sec.= 3.95 m/sec