During a certain time interval, the angular position of a rotating disk is described by 0=20-1+3r If the disk has a diameter 22 cm and rotates around a fixed axis passing through its center, what is the tangential acceleration of a point located at the outermost edge of the disk at t = 4 s?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
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Problem 1P: During a certain time interval, the angular position of a swinging door is described by = 5.00 +...
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During a certain time interval, the angular position of a rotating disk is described by
=20-1+3r
.If the disk has a diameter 22 cm and rotates around a fixed axis passing through its center, what is the tangential acceleration of
a point located at the outermost edge of the disk at t = 4 s?
39-
Transcribed Image Text:During a certain time interval, the angular position of a rotating disk is described by =20-1+3r .If the disk has a diameter 22 cm and rotates around a fixed axis passing through its center, what is the tangential acceleration of a point located at the outermost edge of the disk at t = 4 s? 39-
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