Предмет: Математика, автор: maksozhevan15

Катер пливе проти течії річки зі швидкістю 2 м/с відносно води. Знайдіть переміщення катера відносно берега за 15 хв руху, якщо швидкість течії річки 0,5 м/с.

Ответы

Автор ответа: terminatoryemets

Відповідь:

1305

Покрокове пояснення:

Автор ответа: nazarkozhuh

Відповідь: 2-0.5=1.5м/c-переміщення катеру невраховуючи течію

1.5*60=90 переміщення катеру за хвилину

90*15=1350 метрів переміщення катера

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