Предмет: Физика, автор: riman48nusha

два авто движутся навстречу друг другу. скорость первого 80км/ч, скорость второго 60км/ч.первый авто проходит пункт А на час раньше, чем проходит пункт Б.определить когда и где произойдет встреча если АБ=20 км

Ответы

Автор ответа: Аноним

встреча произойдёт от пункта А через 10 минут

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