Question

What is the average speed of a horse that gallops 15 km in 30 mins? Find it in km/have and m/s

Answer 1

Average speed= Distance/Time=15/0.5=30km/h

Speed in km/h=30km/h
Speed in m/s=30*5/18=8.33m/s
                      

Answer 2

average speed =total distance/total time=15/0.5=30km/hr

in m/s=30*5/18=8.33m/s