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 1.30m/s.  The CD needs to vary angular speed as the laser reads at different points along the CD.  The laser is 24mm from the center .  What should the angular speed be in rev/sec for the CD?

Answer rating: 100% (QA)

Calculating the Angular Speed of the CD Given Linear s... View the full answer