Question

1) Из гаража одновременно в одном направлении выехали два автомобиля. Скорость первого автомобиля — 60 км/ч, а второго — 75 км/ч. На каком расстоянии друг от друга будут эти машины через 4 ч. ​

Answer 1

Ответ:

Пошаговое объяснение:

1) 75 - 60 = 15 (км/ч) - скорость сближения при движении в догонку

2) 15 * 4 = 60 (км) - расстояние между ними через 4 часа

Answer 2

Calculation of Distance between Two Cars

To calculate the distance between two cars that are moving in the same direction, we can use the formula:

Distance = Speed × Time

Given that the speed of the first car is 60 km/h and the speed of the second car is 75 km/h, and the time is 4 hours, we can calculate the distance between the two cars.

For the first car: Speed = 60 km/h Time = 4 hours

For the second car: Speed = 75 km/h Time = 4 hours

Using the formula, we can calculate the distance for each car:

Distance of the first car = Speed × Time = 60 km/h × 4 hours = 240 km Distance of the second car = Speed × Time = 75 km/h × 4 hours = 300 km

Therefore, after 4 hours, the two cars will be 240 km apart from each other.