The diameter of a bicycle wheel is 14 cm.What is the distance covered by it in 50 revolution

well, one revolution is πd = 14π cm, so ...

To find the distance covered by the bicycle wheel in 50 revolutions, we need to know the circumference of the wheel.

The circumference of a circle can be calculated using its diameter. The formula for finding the circumference of a circle is:

Circumference = π × diameter

where π is a mathematical constant approximately equal to 3.14159.

In this case, the diameter of the bicycle wheel is given as 14 cm. To find the circumference, we can multiply the diameter by π.

Circumference = 3.14159 × 14 cm

Calculating this gives us a circumference of approximately 43.982 cm.

Now, to find the distance covered by the bicycle wheel in 50 revolutions, we can multiply the circumference by the number of revolutions.

Distance covered = Circumference × Number of revolutions

Therefore, the distance covered by the bicycle wheel in 50 revolutions would be:

Distance covered = 43.982 cm × 50

Calculating this gives us a distance of 2,199.1 cm (or approximately 21.991 m).

So, the bicycle wheel would cover a distance of approximately 21.991 meters in 50 revolutions.