Mathematics: The diameter of each wheel of a bicycle is 26 inches. if you traveling at a speed of 35 miles per hour on this bicycle, through how many revolutions per minute are the wheels turning?

The diameter of each wheel of a bicycle is 26 inches.

Ответ:

mohamedramadan

01.01.2022

Mathematics

452.49 rev/min

Step-by-step explanation:

The circumference of the wheel is pi times the diameter. The rest is units conversion.

$35\dfrac{mi}{h}=\dfrac{35\,mi}{1\,h}\cdot\dfrac{1\,h}{60\,min}\cdot\dfrac{5280\,ft}{1\,mi}\cdot\dfrac{12\,in}{1\,ft}\cdot\dfrac{1\,rev}{26\pi\,in}\\\\=\dfrac{35\cdot 5280\cdot 12}{60\cdot 26\pi}\cdot\dfrac{rev}{min}\approx\dfrac{452.49\,rev}{min}$

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Ответ:

ummitsjustjae

16.10.2020

Mathematics

17 students

Step-by-step explanation:

hope it helps

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The diameter of each wheel of a bicycle is 26 inches. if you traveling at a speed of 35 miles per hour on this bicycle, through how many revolutions per minute are the wheels turning?

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