The  rim  of  a  50-in  wheel  on  a  break shoe  testing machine has a speed of 60mph when the brake is dropped. It comes to rest after the rim has travelled a linear distance of 600 ft. What are the constant angular acceleration and the number of revolutions the wheel makes in coming to rest?

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Required solution Given data Diameter of the wheel D 50 in Radius of the wheel r 25 ... View the full answer