4km per minute
A cross-country runner runs 10 km in 40 minutes. What's his average speed?
S=d/t
S=speed
d=Distance travelled
t=Time
Careful with the units, calculate it using seconds and meters
S=4.16ms.
S=speed
d=Distance travelled
t=Time
Careful with the units, calculate it using seconds and meters
S=4.16ms.
