Предмет: Физика, автор: kristsergee201

Определите среднюю мощность насоса,который подаёт воду объёмом 4,5м³ на высоту 5м за 5мин.

Ответы

Автор ответа: Аноним

N= A/t

N= p*V*g*h/t

N= 1000*4.5*10*5/300= 750 Вт .

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