Question

Колесо длиной окружности 84 см, проехав некоторое расстояние совершило 35 оборотов. Сколько оборотов совершит колесо длиной окружности 98 см, проехав это же расстояние? + С ЧЕСЛОМ ПИ ПОЖАЛУЙСТА ОЧЕНЬ СРОЧНО

Answer 1

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Answer 2

Calculation of Wheel Revolutions

To calculate the number of wheel revolutions, we can use the formula:

Number of revolutions = Distance traveled / Circumference of the wheel

Let's calculate the number of revolutions for the given scenario.

Given: - Length of the wheel's circumference = 84 cm - Number of revolutions for a certain distance = 35 revolutions

We can calculate the distance traveled using the formula:

Distance traveled = Number of revolutions * Circumference of the wheel

Substituting the given values:

Distance traveled = 35 revolutions * 84 cm

Now, we need to calculate the number of revolutions for a wheel with a circumference of 98 cm, traveling the same distance.

Using the formula mentioned earlier:

Number of revolutions = Distance traveled / Circumference of the wheel

Substituting the values:

Number of revolutions = (35 revolutions * 84 cm) / 98 cm

Let's calculate the result.

Calculation:

Distance traveled = 35 revolutions * 84 cm = 2940 cm

Number of revolutions = (2940 cm) / 98 cm = 30 revolutions

Therefore, the wheel with a circumference of 98 cm, traveling the same distance, will make 30 revolutions.

Please note that the value of pi (π) is not required for this calculation.