Physics, 03.09.2021 04:30 19youngr

Un malabarista act´ua en un recinto cuyo techo est´a 3 m arriba del nivel de sus manos. Lanza una pelota hacia arriba de modo que apenas llega al techo. Calcule:

a) ¿Qu´e velocidad inicial tiene la pelota?
Ahora bien, en el instante en que la primera pelota llega al techo, el malabarista lanza una segunda pelota hacia arriba
con una velocidad inicial de 6 m/s.
c) Cuando han transcurrido 0.4 s desde el lanzamiento de la segunda pelota, ¿a que altura sobre el punto de lanzamiento est´an ambas pelotas?
d) ¿A qu´e altura sobre el punto de lanzamiento se cruzan las dos pelotas?

b) ¿Cu´anto tiempo tarda la pelota en llegar al techo?

Answers: 2

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Un malabarista act´ua en un recinto cuyo techo est´a 3 m arriba del nivel de sus manos. Lanza una pe...

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