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V₀ = 2m/s
Vk = 6m/s
Δt = 5s
Szukane:
a = ?
Wzór:
a = ΔV/t
a = Vk - V₀ / t
a = 6-2/5
a= 4/5
a = 8/10 = 0,8 [m/s²]
Odp.: Przyspieszenie wynosi 0,8 m/s²
V2= 6m/s
t= 5s
a= (V2-V1)/t a= (6m/s - 2m/s)/5s=0,8m/s^2