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Physics, 19.04.2021 20:10 ariano76

AJUDEM ME POR FAVOR URGENTE! :( 2. Considere uma máquina elétrica de potência 65 W, com um rendimento de 95%, que funcionou durante 2 horas.
2.1 Calcule a energia elétrica consumida, em unidades SI.
2.2 Calcula a energia útil da máquina nesse intervalo de tempo.

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