Odpowiedź :
s = V * t
s- droga, V- prędkość, t- czas
a) V = 70km/h t = 3h
s = 70km/h * 3h = 210km
b) V = 70km/h t = 15min = 0,25h
s = 70km/h * 0,25h = 17,5km
Wzór na drogę:
[tex]s = v \times t[/tex]
a)
V = 70km/h
t = 3h
[tex]s = 70 \times 3 = 210km[/tex]
b)
V = 70km/h
t = 15min = 0,25h
[tex]s = 70 \times 0.25 = 17.5km[/tex]