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Un tren subterrneo acelera desde el reposo en una estacin (a = +2.4m/s 2 ) durante la primera mitad de la distancia a la siguiente

Un tren subterrneo acelera desde el reposo en una estacin (a = +2.4m/s²) durante la primera mitad de la distancia a la siguiente estacin y luego desacelera hasta el reposo (a = -2.4m/s²) en la segunda mitad de la distancia. La distancia entre las estaciones es de 1032m. Halle la velocidad mxima del tren.

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