Question

Две шайбы,столкнувшись,заскользили в противоположных направлениях. Скорость одной шайбы 15м/с,другой - 18м/с. Какое расстояние будет между ними через 13 секунд?

Answer 1

13 * ( 15 + 18 ) = 13 * 33 = 429 ( м ) - Ответ

Answer 2

Calculation of Distance between Two Pucks

To calculate the distance between two pucks after a given time, we can use the formula:

Distance = (Speed of the first puck * Time) + (Speed of the second puck * Time)

Given that the speed of the first puck is 15 m/s and the speed of the second puck is 18 m/s, and the time is 13 seconds, we can substitute these values into the formula to find the distance between the two pucks.

Distance = (15 m/s * 13 s) + (18 m/s * 13 s)

Calculating this equation will give us the distance between the two pucks after 13 seconds.

Let's calculate it:

Distance = (15 m/s * 13 s) + (18 m/s * 13 s) = 195 m + 234 m = 429 m

Therefore, the distance between the two pucks after 13 seconds will be 429 meters.