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When the play button is pressed, a CD accelerates uniformly from rest to 460 {\rm rev/min} in 2.0 revolutions. If the CD has a radius of 6.
When the play button is pressed, a CD accelerates uniformly from rest to 460 {rm rev/min} in 2.0 revolutions.If the CD has a radius of 6.5 {rm cm} and a mass of 16 {rm g}, what is the torque exerted on it? T = __________ n*m