Предмет: Физика, автор: smerchmr66

автомобиль движется со скоростью 90 км/ч и догоняет автобус скорость которо 36 км/ч. Растояние между машинами в начальный момент наблюдения 300м. Определите время через котороторое автомобиль обгонит автобус на 100м

Ответы

Автор ответа: gogigom399

Ответ:

2/27 часа

Объяснение:

90-36=54 км в ч - скорость с которой авто догоняет автобус

300+100=400 м=0,4км - то расстояние, которое должно проехать авто

0,4/54=2/5*1/54=2/27 часа

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