oblicz w kilometrach drogę Gosi do szkoły, jeżeli idzie 10 min z prędkością 2m/s

V = 2m/s t = 10min = 600s   S = V*t S = 2m/s*600s = 1200m = 1,2km

t=10min=10min*60s=600s V=2m/s s=? V=s/t s=Vt [s]=m/s*s=m s=2*600=1200m=1200m/1000km=1.2km