1.rozwiaz rownanie i sprawdz
a : 5/6 = 1,4
2. samochod jechal z predkoscia 80 km/h. w czsie kwadransu przejechal:
zad.1.
a:5/6=1,4
a=1,4*5/6
a=1 4/10*5/6
zad.2.
v=80km/h
t=15 min.=1/4 h
v=s/t
s=v*t
s=80 km/h*1/4 h
s=20 km
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zad.1.
a:5/6=1,4
a=1,4*5/6
a=1 4/10*5/6
zad.2.
v=80km/h
t=15 min.=1/4 h
v=s/t
s=v*t
s=80 km/h*1/4 h
s=20 km