Question: Most DVD players use constant linear velocity. This means that the angular velocity of the disk continually changes, but the linear velocity of the point

Most DVD players use constant linear velocity. This means that the angular velocity of the disk continually changes, but the linear velocity of the point being read by the laser remains the same. If a DVD rotates at 1590 r/min for a point 2.25 cm from the center, find the number of revolutions per minute for a point 5.51 cm from the center.

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