Question

Орёл и сокол полетели из одной точки в противоположных направлениях.Через какое время расстояние между ними станет равным километру,если скорость орла 30м/с, а скорость сокола 20м/с?

Answer 1

1)30+20=50(м/с)-общая скорость                                                                       1км=1000м    2)1000:50=20(секунд)                                                                     Ответ:Через 20 секунд

Answer 2

Calculation of Time and Distance between the Eagle and the Falcon

To calculate the time and distance between the eagle and the falcon, we need to consider their speeds and the fact that they are flying in opposite directions.

Given: - Speed of the eagle: 30 m/s - Speed of the falcon: 20 m/s

Let's assume that the eagle and the falcon start flying from the same point at the same time. After a certain time, the distance between them will become equal to 1 kilometer.

To find the time it takes for the distance between them to be 1 kilometer, we can use the formula:

Time = Distance / Relative Speed

The relative speed is the sum of their speeds since they are flying in opposite directions.

Relative Speed = Speed of the eagle + Speed of the falcon

Relative Speed = 30 m/s + 20 m/s = 50 m/s

Now, we can calculate the time it takes for the distance between them to be 1 kilometer:

Time = 1000 meters / 50 m/s = 20 seconds

Therefore, it will take 20 seconds for the distance between the eagle and the falcon to become 1 kilometer.

Please note that the above calculation assumes constant speeds and a straight-line flight path for both the eagle and the falcon. In reality, various factors such as wind conditions and flight patterns may affect the actual time and distance between them.