Предмет: Физика, автор: Hockey123

1.3.20 решите пожалуйста

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Автор ответа: Яринка1977

0

решение и ответ в приложении

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Автор ответа: IUV

0

N=F*v
F=N/v=3000 КВт /10 м/с=3000000/10 Н= 300000 Н = 0,3 МН

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