Предмет: Физика, автор: катя112233

катер движеться по течению реки со скоростью 11м в секунду относительно берега, а в стоячий воде со скоростью 8 м в секунду ЧЕМУ равна скорость течения реки ( пожалуйста решите по действиям за ранее спасибо)

Ответы

Автор ответа: troww

11-8=3 (м/с)=3*3600/1000 (км/ч)=10,8 (км/ч).

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