The speed is not the same as revolutions per minute and the speed does vary and gets higher the further out you go from the center of the wheel. Another way of looking at it is the further out on the wheel from the center, the further the wheel travels for each second of time or each revolution. Don got it right. I am sorry I couldn't be of any assistance.

From jay bates - August 23, 2008 at 09:09:18

Message: 66916