The wheel is typically spinning at {HEAD ~ a linear speed} at the wheel edge of from about 1 meter per second to {TAIL ~ about 5 meters} per second, preferably from about 1 to about 2 meters per second 
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The wheel is typically spinning at { HEAD ~ a linear speed } at the wheel edge of from about 1 meter per second to { TAIL ~ about 5 meters } per second , preferably from about 1 to about 2 meters per second
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH