Предмет: Физика, автор: qwf

вода, вес которой 45 кН, подается при помощи насоса на высату 5 м за 5 мин. Определите мощность насоса

Ответы

Автор ответа: love99lena

Да кто его знает как это решить!

Автор ответа: lapo4kazhaz

A=Fs=Nt
N=Fs/t
N=45*1000H*5м/300сек=750Вт

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