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Mathematics, 06.05.2021 23:00 blackboy21

15. Una pelota de tenis situada a dos metros de altura es golpeada por un jugador con su raqueta. La pelota sale horizontalmente con una velocidad de 30 m/s.

a) ¿Cuánto tiempo tarda la pelota en llegar al suelo?
b) ¿Qué ángulo forma el vector velocidad con el eje x en el momento que la pelota alcanza
el suelo?
c) Si, antes del golpe, la pelota se encuentra a 5 m de la red, ¿a que altura pasa la pelota
sobre la red?

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15. Una pelota de tenis situada a dos metros de altura es golpeada por un jugador con su raqueta....

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