Question

Помогите пожалуйста с задачей волк погнался за поросенком когда расстояние между ними 64 м.скорость волка 12 м/с а поросенка 10м/с.успеет ли поросенок добежать до дома если его дом находится на 300 м от него

Answer 1

300:10= 30(сек)- будет бежать волк
300:12=25(сек)- поросёнок
64:5= 12,8 (сек) Ответ :не успеет

Answer 2

Problem Analysis

We are given that a wolf is chasing a piglet, with a distance of 64 meters between them. The wolf has a speed of 12 m/s, while the piglet has a speed of 10 m/s. We need to determine if the piglet will be able to reach its home, which is located 300 meters away from it.

Solution

To solve this problem, we need to calculate the time it will take for the piglet to reach its home and compare it with the time it will take for the wolf to catch up to the piglet.

Let's start by calculating the time it will take for the piglet to reach its home. We can use the formula:

Time = Distance / Speed

The distance between the piglet and its home is 300 meters, and the piglet's speed is 10 m/s. Plugging these values into the formula, we get:

Time = 300 m / 10 m/s = 30 seconds Now, let's calculate the time it will take for the wolf to catch up to the piglet. The distance between them is 64 meters, and the wolf's speed is 12 m/s. Plugging these values into the formula, we get:

Time = 64 m / 12 m/s = 5.33 seconds Comparing the two times, we can see that it will take the piglet 30 seconds to reach its home, while it will take the wolf only 5.33 seconds to catch up to the piglet. Therefore, the piglet will not be able to reach its home before the wolf catches up to it.

Conclusion

Based on the calculations, the piglet will not be able to reach its home before the wolf catches up to it.