Archie, the cockroach, and Annie, the ant, are on an LP record. Archie is at the edge of...

Archie, the cockroach, and Annie, the ant, are on an LP record. Archie is at the edge of the record (approximately 6 in from the center) and Annie is 2 in closer to the center of the record. How much faster is Archie traveling than Annie? (Note: A record playing on a turntable spins at a rate of revolutions per minute.)