Question

На цирковій виставі протягом всього виступу веселих клоунів по краю манежу в різних напрямках бігали свинка Долі та песик Сірко. Скориставшись секундоміром, Петрик визначив, що на проходження повного кола свинка Долі витрачала чверть хвилини, а Сірко на 5 секунд менше. Тоді Петрик вирішив поміряти проміжок часу між їхніми послідовними зустрічами, але виступ закінчився і вони зникли за лаштунками. Допоможіть Петрику розрахувати цей час теоретично

Answer 1

Calculation of Time Interval between Consecutive Meetings

To calculate the time interval between consecutive meetings of the pig Dolia and the dog Sirko, we need to consider the information provided in the question.

According to the question, Dolia takes a quarter of a minute to complete a full lap around the circus ring, while Sirko takes 5 seconds less than Dolia.

Let's break down the information given:

- Dolia takes a quarter of a minute, which is 15 seconds, to complete a full lap. - Sirko takes 5 seconds less than Dolia, so he takes 15 - 5 = 10 seconds to complete a full lap.

Now, we need to calculate the time interval between their consecutive meetings. Since Dolia and Sirko are running in opposite directions, they will meet when the sum of their individual lap times equals the time it takes for Dolia to complete a full lap.

Let's calculate the time interval:

- Dolia takes 15 seconds to complete a full lap. - Sirko takes 10 seconds to complete a full lap.

To find the time interval between their consecutive meetings, we subtract Sirko's lap time from Dolia's lap time:

15 seconds - 10 seconds = 5 seconds.

Therefore, the time interval between their consecutive meetings is 5 seconds.

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