Question

Два велосипедиста движутся навстречу друг другу.Скорость одного из них 13 км/ч ,а скорость другого- 14 км/ч.Сейчас между ними 103,8 км. Какое расстояние будем между ними через 0,3 ч?

Answer 1

Problem Statement

Two cyclists are moving towards each other. The speed of one cyclist is 13 km/h, while the speed of the other is 14 km/h. Currently, there is a distance of 103.8 km between them. What will be the distance between them after 0.3 hours?

Solution

To find the distance between the two cyclists after 0.3 hours, we can use the formula:

Distance = Speed × Time

Let's calculate the distance for each cyclist and then find the total distance between them.

1. Distance covered by the first cyclist: - Speed of the first cyclist = 13 km/h - Time = 0.3 hours - Distance = Speed × Time = 13 km/h × 0.3 hours = 3.9 km

2. Distance covered by the second cyclist: - Speed of the second cyclist = 14 km/h - Time = 0.3 hours - Distance = Speed × Time = 14 km/h × 0.3 hours = 4.2 km

3. Total distance between the two cyclists after 0.3 hours: - Distance covered by the first cyclist + Distance covered by the second cyclist = 3.9 km + 4.2 km = 8.1 km

Therefore, the distance between the two cyclists after 0.3 hours will be 8.1 km.

Please note that the above calculations are based on the given information and assumptions.