Question

Zamień:

108 km/h na m/s

18 km/h na m/s

15 m/s na km/h

50 m/s na km/h

Answer 1

108 km/h=(108*1000m)/h=108000m/3600s=30m/s

 108km/h = 108 000m/3600s = 30m/s

15km/h=15000m/3600s=4,(16)m/s 

 50 km/h = 13,89m/s

Answer 2

a) 108km/h = 30m/s

b) 18km/h = 5m/s

c)  15m/s = 54km/h

d)  50m/s = 180km/h