Question

Посажирский поезд прошел расстояние между городами за 6 часов двигаясь со скоростью 70 километров час сколько времени требуется товарные поезда прохождения этого расстояния если его скорость 42 километров в час

Answer 1

S=v*t=70*6=420 км
t=S/v=420/42=10 часов
Ответ: 10

Answer 2

1) 6*70=420 км расстояние
2) 420:42=10 часов нужно товарному поезду

Answer 3

Calculating Time Required for Freight Train to Cover the Distance

To calculate the time required for the freight train to cover the same distance, we can use the formula:

Time = Distance / Speed

Given: - Distance = Distance between the cities - Speed of the passenger train = 70 kilometers per hour - Speed of the freight train = 42 kilometers per hour

Using the given information, we can calculate the time required for the freight train to cover the distance.

Calculation

For the passenger train: - Speed = 70 kilometers per hour - Time = 6 hours - Distance = Speed * Time = 70 km/h * 6 h = 420 kilometers

Now, using the formula Time = Distance / Speed: - Time for the freight train = Distance / Speed = 420 km / 42 km/h = 10 hours

So, the freight train would require 10 hours to cover the same distance.