A centrifuge in a forensics laboratory rotates at an angular speed of 3,750 rev/min. When switched off, it rotates 54.0 times before coming to rest. Find the constant angular acceleration of the centrifuge (in rad/s). Consider the direction of the initial angular velocity to be the positive direction, and include the appropriate sign in your result. rad/s2

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter7: Rotational Motion And Gravitation
Section: Chapter Questions
Problem 15P: A car initially traveling eastward turns north by traveling in a circular path at uniform speed as...
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A centrifuge in a forensics laboratory rotates at an angular speed of 3,750 rev/min. When switched off, it rotates 54.0 times before coming to rest. Find the constant angular acceleration of the
centrifuge (in rad/s). Consider the direction of the initial angular velocity to be the positive direction, and include the appropriate sign in your result.
|rad/s2
Transcribed Image Text:A centrifuge in a forensics laboratory rotates at an angular speed of 3,750 rev/min. When switched off, it rotates 54.0 times before coming to rest. Find the constant angular acceleration of the centrifuge (in rad/s). Consider the direction of the initial angular velocity to be the positive direction, and include the appropriate sign in your result. |rad/s2
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