Physics, 23.10.2021 01:10, kobiemajak

Se quiere saber la profundidad de un pozo, para ello se deja caer una piedra en el y se registra un tiempo de 4,2 segundos cuando esta toca el fondo. ¿cual es la profundidad del pozo? ¿con que velocidad llega la piedra al fondo del pozo?

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Se quiere saber la profundidad de un pozo, para ello se deja caer una piedra en el y se registra un...