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• Vo = velocidad inicial = 72km/h = 72(5/18) m/s = 20m/s
• Vf = velocidad final = 144km/h = 144(5/18) m/s = 40m/s
• t = tiempo = 20s
• d = distancia recorrida = ??
Por MRUV:
d = (Vo + Vf)t/2
⇒ d = (20m/s + 40m/s)(20s)/2
⇒ d = 600m
Rpta: Recorre un espacio de 600 metros