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You ride your bicycle 40 meters. How many complete revolutions does the front wheel make?
32.5 cm
The bicycle makes Complete revolutions.

You ride your bicycle 40 meters How many complete revolutions does the front wheel make325 cmThe bicycle makes Complete revolutions class=

Respuesta :

BlueSky06
First, we convert the given radius of the wheel to meters giving us an answre of 0.325 m. Then, we calculate for the circumference.
                                           C = 2πrr
Substituting,
                                          C = 2π(0.325 m) = 2.04 m
Then, we have a road that is 40 m long, the number of complete revolutions is,
                                      n = 40/2.04 m = 20 

The bicycle makes 20 complete revolutions.

Given that

You ride your bicycle 40 meters.

The radius of the bicycle is = 32.5 cm.

We have to determine

How many complete revolutions does the front wheel make?

According to the question

To find the number of revolutions firstly we calculate the circumference of the bicycle.

The circumference of a circle is measured in units of length like meter, centimeter, etc.

The formula for calculation of circumference is,

Circumference = 2πR

Where R is the radius of the circle,

Then,

The circumference of a bicycle is,

[tex]\rm Circumference = 2\pi r\\\\Circumference = 2 \times 3.14 \times 0.325\\\\Circumference= 2.04 m[/tex]

Therefore,

The number of revolutions the bicycle makes is given by,

[tex]\rm Number \ of \ revolution = \dfrac{Distance}{circumference}\\ \\ Number \ of \ revolution= \dfrac{40}{2.04}\\ \\ Number \ of \ revolution= 20[/tex]

Hence, the bicycle makes 20 complete revolutions.

To know more about Revolution click the link given below.

https://brainly.com/question/2141989

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