4.-Una atleta patea un balon (masa de 650gr y angulo de 45 grados) arriba de un edificio con una velcidad 21 m/s, el edificio mide 10 metros de altura. Si el balon cae fuera del edificio, calcula la velocidad (m/s) que este alcanza un instante antes de tocar el suelo
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4.-Una atleta patea un balon (masa de 650gr y angulo de 45 grados) arriba de un edificio con una vel...
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