Предмет: Физика, автор: valeriyaolenev

теплоход длина которого 250 м,плывет в море со скоростью 36 км/ч. Катер имеет скорость 54 км/ч. Определить время,за которое катер пройдет от кормы движущегося теплохода до его носа и обратно?????

Ответы

Автор ответа: maeroffmisha20
0
250м=0.25км
время=0.25/(36+54)+0.25/(54-36) это в часах!
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