carolinavallina1984 carolinavallina1984
  • 13-05-2023
  • Physics
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Un autobús sale a las 7h de la mañana, desde una ciudad a otra situada a 450 km, con la velocidad constante de 90 km/h. A las 3h de viaje, el conductor para durante 30 minutos para desayunar. Calcula:
a) El tiempo que tarda en llegar de una ciudad a otra.
b) ¿ A qué hora llega?

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