An electric turntable 0.800 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.290 rev/s. The angular acceleration is 0.906 rev/s?. Part A Compute the angular velocity after a time of 0.205 s. Express your answer in revolutions per second. ? rev/s Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B Through how many revolutions has the blade turned in this time interval?

An electric turntable 0.800 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.290 rev/s. The angular acceleration is 0.906 rev/s?. Part A Compute the angular velocity after a time of 0.205 s. Express your answer in revolutions per second. ? rev/s Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B Through how many revolutions has the blade turned in this time interval?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 60PQ

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