A record player works at a clockwise angular speed of 3.53 rad/s, and takes 1.06 s to steadily accelerate up to that working speed when it is first switched on. Use radians as the standard unit for angles. What is the final angular speed of the record, in given units? 0.561 %/s rev/s rpm What is the magnitude of the angular acceleration of the record, in given units? rad/s² What angle does the record rotate through during the acceleration period, in given units? rad rev 0

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter12: Rotation I: Kinematics And Dynamics
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A record player works at a clockwise angular speed of 3.53 rad/s, and takes 1.06 s to steadily accelerate up to that working speed when it is first switched on. Use radians as the standard unit for angles.
A record player works at a clockwise angular speed of 3.53 rad/s, and takes 1.06 s to steadily accelerate up to that
working speed when it is first switched on. Use radians as the standard unit for angles.
What is the final angular speed of the record, in given units?
0.561 %/s
rev/s
rpm
What is the magnitude of the angular acceleration of the record, in given units?
rad/s²
What angle does the record rotate through during the acceleration period, in given units?
rad
rev
Transcribed Image Text:A record player works at a clockwise angular speed of 3.53 rad/s, and takes 1.06 s to steadily accelerate up to that working speed when it is first switched on. Use radians as the standard unit for angles. What is the final angular speed of the record, in given units? 0.561 %/s rev/s rpm What is the magnitude of the angular acceleration of the record, in given units? rad/s² What angle does the record rotate through during the acceleration period, in given units? rad rev
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