LINEAR AND ANGULAR SPEED The diameter of a DVD is
Chapter , Problem 111(choose chapter or problem)
LINEAR AND ANGULAR SPEED The diameter of a DVD is approximately 12 centimeters. The drive motor of the DVD player is controlled to rotate precisely between 200 and 500 revolutions per minute, depending on what track is being read. (a) Find an interval for the angular speed of a DVD as it rotates. (b) Find an interval for the linear speed of a point on the outermost track as the DVD rotates.
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