SOLUTION: If you are traveling at 42 mph what is your angular axle speed in RPM, evolutions/minute? Assume a tire diameter of 30 inches

Algebra ->  Rational-functions -> SOLUTION: If you are traveling at 42 mph what is your angular axle speed in RPM, evolutions/minute? Assume a tire diameter of 30 inches      Log On


   



Question 1096815: If you are traveling at 42 mph what is your angular axle speed in RPM, evolutions/minute?
Assume a tire diameter of 30 inches

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If you are traveling at 42 mph what is your angular axle speed in RPM, evolutions/minute?
Assume a tire diameter of 30 inches
----------
Each revolution moves 2*pi*r inches = 60 pi inches = 5pi feet.
-------------
Convert 42 mi/hr to ft/min