A Blu-ray disc is approximately 12 centimeters in diameter. The drive motor of the
Chapter 5, Problem 115(choose chapter or problem)
A Blu-ray disc is approximately 12 centimeters in diameter. The drive motor of the Blu-ray player is able to rotate up to 10,000 revolutions per minute, depending on what track is being read.
(a) Find the maximum angular speed (in radians per second) of a Blu-ray disc as it rotates.
(b) Find the maximum linear speed (in meters per second) of a point on the outermost track as the disc rotates.
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