Most DVD players use constant linear velocity. This means that the angular velocity of the disk continually
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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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Let w1 be the angular velocity of the DVD when a point 225 cm from the center is being read an...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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