Question

Oblicz :

8km/h = ...............m/s

70km/h=................m/s

200km/h=......................m/s

48m/s=...........................km/h

12m/s=.........................km/h

Daje naj

Answer 1

8km/h=2.22m/s

70km/h=19.44m/s

200km/h=55.55m/s

48m/s=172.8km/h

12m/s=43.2km/h

Answer 2

 

8km/h =2,2m/s

70km/h=19,44m/s

200km/h=55,56m/s

48m/s=172,8km/h

12m/s=43,2km/h

Ja zamieniasz metry na sekunde  na  kilometry na sekunde to mnorzysz przez współczynnik 3.6

 i odwrotnie

Liczę na najlepsze :-)