Question

От 2 станции одновременно отошлт 2 поезда в противоположных направлениях первый поезд двигаться со скоростью 82 км ч а второй поезд со скоростью 90 км ч какое расстояние будет между ними через 3 часа

Answer 1

Ответ: 516км

Пошаговое объяснение:

1. Находим скорость удаления поездов:

V=V1+V2=82+90=172км/ч

2. Находим расстояние между поездами через 3 часа:

S=V*t=172*3=516км

Answer 2

Calculation of the Distance between Two Trains

To calculate the distance between two trains that depart simultaneously from two different stations in opposite directions, we can use the formula:

Distance = (Speed of Train 1 + Speed of Train 2) * Time

Given that the first train is moving at a speed of 82 km/h and the second train is moving at a speed of 90 km/h, we can calculate the distance between them after 3 hours.

Using the formula, we have:

Distance = (82 km/h + 90 km/h) * 3 hours

Calculating the sum of the speeds:

Distance = 172 km/h * 3 hours

Multiplying the speed by the time:

Distance = 516 km

Therefore, the distance between the two trains after 3 hours will be 516 kilometers.