Question

Найдите скорость катера против течениея реки если скорасьть течения равна 1.8км/ч а скорость катера равна 18км/ч

Answer 1

18-1.8=16,2-скорості катера против течения

Answer 2

Ответ:16,2 км ч

Пошаговое объяснение:18-1,8=16,2 км.ч скорость катера против течения

Answer 3

Calculating the Boat's Speed Against the River Current

To find the speed of the boat against the river current, we can use the concept of relative motion. The speed of the boat against the current is the difference between the speed of the boat in still water and the speed of the river current.

Given: - Speed of the river current = 1.8 km/h - Speed of the boat in still water = 18 km/h

Calculation:

The speed of the boat against the current can be calculated using the formula: Speed against current = Speed in still water - Speed of the current

Substituting the given values: Speed against current = 18 km/h - 1.8 km/h Speed against current = 16.2 km/h

Answer:

The speed of the boat against the river current is 16.2 km/h.