Question

из одного муравейника одновременно в противоположных направлениях поползли два муравья.один муравей полз со скоростью 35 мм/с.а второй -со скоростью на 24 мм/с больше.какое расстояние будет между муравьями через 18 с.?

Answer 1

1) 35+24=59(мм/с) - скорость второго муравья.

2) 35+59=94(мм/c)- скорость отдаления за 1секунду.

3) 94*18=1692(мм)=169см2мм=1м69см2мм -будет между муравьями через 18 секунд.

Ответ:1692 мм или 169см2мм или 1м69см2мм.

Answer 2

Calculation of Distance between Ants

To calculate the distance between the two ants, we need to determine the distance each ant travels in 18 seconds.

Given: - The first ant travels at a speed of 35 mm/s. - The second ant travels at a speed that is 24 mm/s faster than the first ant.

To find the distance traveled by each ant in 18 seconds, we can use the formula:

Distance = Speed × Time

For the first ant: - Speed = 35 mm/s - Time = 18 s

Using the formula, we can calculate the distance traveled by the first ant:

Distance1 = 35 mm/s × 18 s

For the second ant: - Speed = 35 mm/s + 24 mm/s (since the second ant is faster than the first ant by 24 mm/s) - Time = 18 s

Using the formula, we can calculate the distance traveled by the second ant:

Distance2 = (35 mm/s + 24 mm/s) × 18 s

Now, let's calculate the distances.

Distance1 = 35 mm/s × 18 s = 630 mm

Distance2 = (35 mm/s + 24 mm/s) × 18 s = 1170 mm

Therefore, the distance between the two ants after 18 seconds will be the difference between the distances traveled by each ant:

Distance between ants = Distance2 - Distance1 = 1170 mm - 630 mm = 540 mm.

So, the distance between the two ants after 18 seconds will be 540 mm.

Please note that the above calculation assumes that the ants are moving in a straight line and that their speeds remain constant throughout the 18 seconds.