In a DVD player, the centripetal acceleration is measured to be 100 m/s2, at a point that

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In a DVD player, the centripetal acceleration is measured to be 100 m/s2, at a point that is 0.02 m from the center of the disc.

a) What is the rotating speed of the DVD.

b) What is the centripetal acceleration at a point that is 0.05 m from the center of the disc?

c) Is the rotating speed of the DVD different at the different radial locations from the center?

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Posted Date: Feb 10, 2024 12:23 PM

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In a DVD player, the centripetal acceleration is measured to be 100 m/s2, at a point that

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a To find the rotating speed of the DVD we can use the formula for centripetal acceleration a r Wher... View the full answer

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