Prem and Peter are playing in the play park. Prem decided to ride on a merry- go-round spinning counterclockwise at a constant speed. Peter chose to watch Prem at 7 feet from the merry-go-round. If the radius of the merry-go-round is 6 feet, and Prem travels from point A to point B (see figure to the right) in 1.5 seconds, a. How long does it take for the merry-go-round to complete one revolution? It takes the merry-go-round 120 3 feet 6 feet 7 feet seconds to complete one revolution. How far did Prem travel along the circumference of the merry-go-round between point A and point B Give your answer in exact form. b. Prem traveled feet between point A and point B. By how many radians does the merry-go-round rotate in 4 seconds? Give your answer in exact form. radians in 4 seconds. с. The merry-go-round rotates

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