Dane:
V₀ = 250 km/h
V = 340 km/h
t = 20 s
Rozw.:
a = ΔV / t
ΔV = V - V₀ = 90 km/h
90 km/h = 90 000 m / 3600 s = 25 [m/s]
a = 25 [m/s] / 20 s = 1,25 [m/s²]
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Dane:
V₀ = 250 km/h
V = 340 km/h
t = 20 s
Rozw.:
a = ΔV / t
ΔV = V - V₀ = 90 km/h
90 km/h = 90 000 m / 3600 s = 25 [m/s]
a = 25 [m/s] / 20 s = 1,25 [m/s²]