Ma Puteti Ajuta Va Rog? :)) am nevoie de ea pana maine daca se poate ❤️ Va Mutlumesc !!

[tex]v=\frac{\Delta d}{\Delta t}[/tex]
[tex]\Delta d = 97-25=72km[/tex]
[tex]\Delta t = 19:30-18:30=1h[/tex]
[tex]v=\frac{72km}{1h} = 72km/h = 20m/s[/tex]