physic
posted by Musa .
1.
A marathon runner sets out on a 50.0 km race that starts at Market Mall. 5.00 hours later he crosses the finish line back at the mall.
a.
What distance did he travel?
b.
What was his average velocity?

1.
A marathon runner sets out on a 50.0 km race that starts at Market Mall. 5.00 hours later he crosses the finish line back at the mall.
a.
What distance did he travel?
b.
What was his average velocity? 
a. d = 50 km.
b. V = 0.
NOTE: Speed = 50km/5h = 10km/h.