Предмет: Физика, автор: airely

Стрела вылетает из лука обладая кинетической энергией 8 дж.Какая работа совершена силой упругости растянутой тетивы при выстреле?

Ответы

Автор ответа: Сашуля69

Работа тетивы равна изменению кинетической энергии стрелы - 8 Дж

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