Question

Лодка плывёт по течению. Течение 2км в Час Скорость одной лодки 9 км в ЧАС Человек теряет шляпу. На каком расстоянии будут лодка и шляпа через 15 МИН.

Answer 1

9+2+11 скорость лодки
9км/ч =9000 метров в час
15 минут  это 1/4 часа
9000/4=2250 метров
Ответ: 2250 метров или 2.25 километров

Answer 2

2+9=11 км/ч общая скорость
11*15=165м ин растояние между лодкой и шляпой

Answer 3

Calculation of the Distance between the Boat and the Hat

To calculate the distance between the boat and the hat after 15 minutes, we need to consider the speed of the boat and the speed of the current.

Given information: - Speed of the current: 2 km/h - Speed of the boat: 9 km/h

To calculate the distance, we can use the formula: distance = speed × time.

Since the boat is moving with the current, the effective speed of the boat will be the sum of its own speed and the speed of the current. Therefore, the effective speed of the boat is 9 km/h + 2 km/h = 11 km/h.

Now, let's calculate the distance traveled by the boat in 15 minutes (0.25 hours): distance = speed × time = 11 km/h × 0.25 h = 2.75 km.

Therefore, after 15 minutes, the boat will be approximately 2.75 km away from the starting point.

Please note that this calculation assumes a constant speed and direction of the current, as well as a straight path for the boat. Real-life conditions may vary, and factors such as wind and water currents can affect the actual distance traveled.