Question

Коля шёл со скоростью 80м/мин и уронил варежку.Таня , находясь от Коли на расстоянии увидела , что он что то уронил.Со скоростью 160м/мин она добежала до варежки , подняла её и бросилась за Колей.Сколько времени Таня догоняла Колью? Пояснение пожалуйста ещё напишите ;3

Answer 1

При условии Катя начала бежать за Колей, когда Коля был на расстоянии 250 м. от Кати

Answer 2

To calculate the time it took Tanya to catch up to Kolya, we need to determine the distance between them and their respective speeds.

Let's break down the problem step by step:

1. Kolya's Speed: Kolya was walking at a speed of 80 m/min. 2. Tanya's Speed: Tanya ran at a speed of 160 m/min. 3. Distance to the Glove: Tanya saw that Kolya dropped something and ran to pick it up. Since Tanya saw the glove from a distance, we can assume that the distance between them is the same as the distance between Tanya and the glove. 4. Time Calculation: We can calculate the time it took Tanya to catch up to Kolya by dividing the distance by Tanya's speed.

Now, let's calculate the time it took Tanya to catch up to Kolya:

Step 1: Calculate the Distance

Since we know that speed = distance/time, we can rearrange the formula to calculate the distance: distance = speed * time

Let's assume the time it took Tanya to catch up to Kolya is 't' minutes. Therefore, the distance between them is: distance = Kolya's speed * t

Step 2: Calculate Tanya's Time

We can calculate the time it took Tanya to reach the glove by dividing the distance to the glove by Tanya's speed: time = distance to the glove / Tanya's speed

Step 3: Calculate Tanya's Total Time

Since Tanya first ran to the glove and then ran after Kolya, her total time is the sum of the time it took her to reach the glove and the time it took her to catch up to Kolya: total time = time to reach the glove + time to catch up to Kolya

Now, let's substitute the values and calculate the time:

distance = Kolya's speed * t time = distance / Tanya's speed total time = time + t

Given that Kolya's speed is 80 m/min and Tanya's speed is 160 m/min, we can substitute these values into the equations:

distance = 80 * t time = (80 * t) / 160 total time = (80 * t) / 160 + t

Simplifying the equation:

total time = t/2 + t total time = 3t/2

Therefore, Tanya took 3/2 times the time it took Kolya to catch up to him.

Please note that this calculation assumes a constant speed for both Kolya and Tanya throughout the entire duration.