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Mathematics, 12.11.2020 16:50 RayOfSunsh1ne
Calcula el numero de vueltas ,por minuto que, da la polea pequeña mienta la grande da 40 vueltas . Sabiendo que cada polea gira de manera que el radio y el numero de vueltas son inversamente proporcionales
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Calcula el numero de vueltas ,por minuto que, da la polea pequeña mienta la grande da 40 vueltas . S...
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