Odpowiedzi

2010-04-14T22:38:24+02:00
A=|-3m/s²|=3m/s²
V₀=15m/s
t=5s

S=V₀·t-a·t²/2=15m/s·5s-3m/s²·(5s)²/2=75m-37,5m=37,5m

lub

S=(V₀-V)·t/2=15m/s·5s/2=75m/2=37,5m