Question

Петя бежал за цветами 60 м в 6 секунд, а Вася 81м в 9 секунд точка У кого больше скорость и на сколько?

Answer 1

Скорость Пети - 60/6=10м/с
Скорость Васи - 81/9=9м/с
10>9
10-9=1
Ответ: У Васи на 1 м/с

Answer 2

Calculating Speed for Petya and Vasya

Petya ran 60 meters in 6 seconds, and Vasya ran 81 meters in 9 seconds. To compare their speeds, we can use the formula:

Speed = Distance / Time

Let's calculate the speeds for Petya and Vasya.

For Petya: - Distance = 60 meters - Time = 6 seconds - Speed = 60 / 6 = 10 meters per second

For Vasya: - Distance = 81 meters - Time = 9 seconds - Speed = 81 / 9 = 9 meters per second

Comparing Speeds

So, Petya's speed is 10 meters per second and Vasya's speed is 9 meters per second.

Difference in Speed

The difference in their speeds is: - Petya's speed is 1 meter per second faster than Vasya's.

Therefore, Petya has a faster speed than Vasya by 1 meter per second.