1 zad.
a)V=5 m/s t= 7 min
b)V=14 m/s t=10s
c)V=1 km/h t=1h
d)V=2 m/s t=30 s
2 zad.oblicz czas t w sekundach
a)V=2m/s s=10km
b)V=15km/h s=200m
c)V=5m/s s=200m
d)V=4m/s s=350m