Question

Бегун пробежал 100 метров за 10 секунд,найдите среднюю скорость бегуна на дистанции,ответ дайте в километрах час

Answer 1

10 м/с=10*3600/1000=36 км/ч

Answer 2

Calculating Average Speed

To calculate the average speed of the runner, we can use the formula:

Average Speed = Total Distance / Total Time

Given that the runner ran 100 meters in 10 seconds, we can calculate the average speed.

Using the provided formula, we can calculate the average speed as follows:

Average Speed = 100 meters / 10 seconds

This gives us an average speed of 10 meters per second.

To convert this to kilometers per hour, we can use the conversion factor: 1 meter per second = 3.6 kilometers per hour.

So, 10 meters per second is equal to 36 kilometers per hour.

Therefore, the average speed of the runner over the distance is 36 kilometers per hour.

Conclusion

The average speed of the runner over the distance of 100 meters is 36 kilometers per hour.