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January 31, 2015

January 31, 2015

Posted by **Taylor** on Wednesday, January 16, 2013 at 7:58pm.

how may revolutions does each wheel make per minute?

- Math -
**Henry**, Friday, January 18, 2013 at 4:31pmC = pi*D = 3.14*26 = 81.68 in.=6.81 Ft.

= Circumference.

10mi/h*5280Ft/mi*1rev/6.81Ft*1h/60min =

129.2 Rev/min.

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