18765
4
Its 16
40 / 5 = 8 8 * 2 = 16 Wheel B turns 16 times.
264
The revolutions per minute of a bike wheel depends on the size of the wheel, the speed you are riding, and other factors. It is generally thought it can spin at 2 revolutions per second.
Just under 32 revolutions
Revolutions per minute of the rear wheel
Revolutions per minute of the rear wheel
In each revolution, the wheel would advance 2 x pi x radius. Multiply this by the number of revolutions.
To find the distance a wheel travels in three revolutions, first calculate the circumference of the wheel using the formula (C = 2\pi r). For a radius of 9 cm, the circumference is (C = 2\pi \times 9 \approx 56.55) cm. In three revolutions, the wheel would travel (3 \times 56.55 \approx 169.65) cm. Thus, the wheel travels approximately 169.65 cm in three revolutions.
23
4pi