Question

Два автомобиля вышли одновременно навстречу друг другу из двух пунктов, расстояние между которыми 132 км. Через час они встретились. Найдите скорость каждого автомобиля,если скорость одного из них на 6 км/я больше скорости другого.

Answer 1

X - скорость первого
x+6 - скорость второго
(x+x+6)1=132
(2x+6)1=132
2x=132:1
2x=132
x=132:2
x=66

Answer 2

This is a problem of relative motion. Let us assume that the speed of the first car is x km/h and the speed of the second car is x + 6 km/h. Since they are moving towards each other, their relative speed is x + x + 6 = 2x + 6 km/h. The distance between them is 132 km, and they meet after 1 hour. Therefore, we can use the formula:

distance = speed * time

to find the value of x. Substituting the given values, we get:

132 = (2x + 6) * 1

Solving for x, we get:

x = 63 km/h

Therefore, the speed of the first car is 63 km/h and the speed of the second car is 63 + 6 = 69 km/h.

You can find similar problems and solutions on the web . I hope this helps you understand the concept of relative motion.