Question

Из одного населённого пункта в одном направлении вышли два пешехода, один со скоростью 4км.ч, второй 6км.ч. Запишите формулой расстояние между ними через t ч? Упростите её. Какой смысл имеет число 2 в этой формуле?

Answer 1

Через t часов один прошёл путь - S1=4t км
Второй - S2=6t км
Расстояние между ними S1-S2=6t-4t=2t км.

Answer 2

Formula for Distance between Two Pedestrians

To calculate the distance between two pedestrians who start walking from the same location in the same direction, we can use the formula:

Distance = Speed of the second pedestrian * Time - Speed of the first pedestrian * Time

Let's simplify this formula.

Simplifying the Formula

The formula for the distance between the two pedestrians can be simplified as follows:

Distance = (Speed of the second pedestrian - Speed of the first pedestrian) * Time

This simplified formula allows us to calculate the distance between the two pedestrians more easily.

The Meaning of the Number 2 in the Formula

In the simplified formula, the number 2 represents the difference in speeds between the two pedestrians. By subtracting the speed of the first pedestrian from the speed of the second pedestrian, we can determine the relative speed at which the second pedestrian is moving compared to the first pedestrian.

The number 2 does not have any specific meaning in this formula other than representing the difference in speeds. It is simply a coefficient that helps calculate the distance between the two pedestrians based on their relative speeds.

Please let me know if there is anything else I can help you with!