Предмет: Физика, автор: анна756

мощьность катера 0,3 кВт. Какую работу он совершил за 60сек?

Ответы

Автор ответа: Aidashka2002

дано: CИ решение N=0.3 300Bт A=Nt t=60c A=300*60=3600Дж А-? A=3.6кДж

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