Предмет: Физика, автор: nurynury0427

за какое время насос мощностью 1,4 кВт выполнить работу 830 кДж?

Ответы

Автор ответа: MashaPutnaj
5
Дано    A=830 000 Дж     P=1,4*10^3 Вт    t - ?

t=A/P=830/1,4=592,8 с

Автор ответа: Physicist1
0
t=A:P=
830/1,4=592,8 с
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