Предмет: Физика, автор: osadchanna23

На протязі 1 год при згорянні бензину у двигуні внутрішнього згоряння виділилось 36МДж енергії. Визначте потужність двигуна, якщо його ККД 30%

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Автор ответа: gamerstas57
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