Question

Решить задачу расстояние между городами 600 километров навстречу друг другу из этих городов выехали одновременно Два автобуса и встретились через 5 часов Скорость одного автобуса 53 километров час Какова скорость второго автобуса

Answer 1

53*5=165км место их встречи или проехал первый автобус
600-165=435- проехал второй автобус
435/5=87км/ч
Ответ 87 км/ч

Answer 2

Найдем расстояние второго автобуса:53*5=265км
найдем пройденны маршрут первого:600-265=335км
скорость первого :335\5=67км\ч

Answer 3

The problem you asked me to solve is about finding the speed of the second bus that met the first bus after traveling for 5 hours. The distance between the two cities is 600 kilometers and the speed of the first bus is 53 kilometers per hour.

To solve this problem, we can use the formula for the relative speed of two objects moving towards each other:

$$v_{rel} = v_1 + v_2$$

where $v_{rel}$ is the relative speed, $v_1$ is the speed of the first object, and $v_2$ is the speed of the second object.

We can also use the formula for the distance traveled by an object moving at a constant speed:

$$d = vt$$

where $d$ is the distance, $v$ is the speed, and $t$ is the time.

Since the two buses met after 5 hours, we can write the equation for the total distance they covered:

$$d_1 + d_2 = 600$$

where $d_1$ is the distance traveled by the first bus and $d_2$ is the distance traveled by the second bus.

Using the formulas above, we can substitute the values of $v_1$, $v_{rel}$, and $t$:

$$53 \times 5 + v_2 \times 5 = 600$$

Solving for $v_2$, we get:

$$v_2 = \frac{600 - 53 \times 5}{5}$$

$$v_2 = 67$$

Therefore, the speed of the second bus is 67 kilometers per hour.