The angle 0 through which a disk drive turns is given by 6 (t) =a+ bt- ct, where a,b and a are constants, t is in seconds, and 0 is in radians. When t = 0, 0=7/4 rad and the angular velocity is 3.40 rad/s, and when t = angular acceleration is 1.40 rad/s². 1.80s, the You may want to review (Pages 273 - 278). For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Calculating angular velocity. Copyright 2020 Pearson Education Inc. All rights res

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
Section: Chapter Questions
Problem 11P: A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis....
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What is the angular acceleration when the angle is pi/4 radians? 

The angle 0 through which a disk drive turns is
given by 6 (t) =a+ bt- ct, where a,b and a
are constants, t is in seconds, and 0 is in radians.
When t = 0, 0=7/4 rad and the angular
velocity is 3.40 rad/s, and when t =
angular acceleration is 1.40 rad/s².
1.80s, the
You may want to review (Pages 273 - 278).
For related problemsolving tips and strategies, you
may want to view a Video Tutor Solution of
Calculating angular velocity.
Copyright 2020 Pearson Education Inc. All rights res
Transcribed Image Text:The angle 0 through which a disk drive turns is given by 6 (t) =a+ bt- ct, where a,b and a are constants, t is in seconds, and 0 is in radians. When t = 0, 0=7/4 rad and the angular velocity is 3.40 rad/s, and when t = angular acceleration is 1.40 rad/s². 1.80s, the You may want to review (Pages 273 - 278). For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Calculating angular velocity. Copyright 2020 Pearson Education Inc. All rights res
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