The diameter of each wheel of a bicycle d = 26 inches

The radius of each wheel of a bicycle $\"\"$ inches

$\"\"$ inch

$\"\"$ ( since 1 inch = 0.0254 m )

Speed of bicycle $\"\"$

$\"\"$

$\"\"$ ( since 1 mile = 1.6093 km )

$\"\"$ mtr/min

1 revolution distance = circumference of bicycle wheel

$\"\"$

From speed we can say that

For a 1 minute wheel travels 938.76 meters

For a 1 minute wheel travels $\"\"$ meters

since $\"\"$

The number of revolutions per minute by the wheels turning is 452.41 meters