Question

Алёша спрыгнул с багажника велосипеда и побежал за ним со скоростью 2м/с.Велосипедист едет со скоростью 11м/с.Какое расстояние между ними будет через 1 мин?

Answer 1

11-2=9м/с скорость удаления
9×60=540м/мин
это легко

Answer 2

Calculation of Distance

To calculate the distance between Aleksey (Алёша) and the cyclist after 1 minute, we need to consider their respective speeds.

- Aleksey is running at a speed of 2 m/s. - The cyclist is riding at a speed of 11 m/s.

Since we know that speed is equal to distance divided by time, we can use this formula to find the distance traveled by each person after 1 minute.

Let's calculate the distance traveled by Aleksey first:

Distance traveled by Aleksey = Speed × Time

Distance traveled by Aleksey = 2 m/s × 60 s (1 minute = 60 seconds)

Distance traveled by Aleksey = 120 meters

Now, let's calculate the distance traveled by the cyclist:

Distance traveled by the cyclist = Speed × Time

Distance traveled by the cyclist = 11 m/s × 60 s (1 minute = 60 seconds)

Distance traveled by the cyclist = 660 meters

Therefore, after 1 minute, the distance between Aleksey and the cyclist will be the difference between the distances they have traveled:

Distance between Aleksey and the cyclist = Distance traveled by the cyclist - Distance traveled by Aleksey

Distance between Aleksey and the cyclist = 660 meters - 120 meters

Distance between Aleksey and the cyclist = 540 meters

So, after 1 minute, the distance between Aleksey and the cyclist will be 540 meters.