Physics, 29.01.2022 20:30, kameronmouton

A CD has to rotate under the readout-laser with a constant linear velocity of 1.25 m/s. If the laser is at a position 4.9 cm from the center of the disk, what are the revolutions per minute (rpms) of the disk?

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A CD has to rotate under the readout-laser with a constant linear velocity of 1.25 m/s. If the laser...