Si a un cuerpo de 62 kg se le imprime una fuerza de 5000 N y se desliza 71.8 m. Halle la potencia generada en medio minuto. el tema es Energía mecánica y potencia mecánica

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?