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In a CD player, the speed of the surface of the CD at the point where...

In a CD player, the speed of the surface of the CD at the point where the laser is reading the CD must be a constant 1.30 m/s. The CD needs to vary angular speed as the laser reads at different points along the CD. The laser is 24 mm from the center. What should the angular speed be in rev/sec for the CD?

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