Part AAn electric turntable 0.780 m in diameter is rotating about a fixed axis with aninitial angular velocity of 0.240 rev/s. The angular acceleration is 0.917 rev/s.Compute the angular velocity after a time of 0.200 s.四1 ?rev/sSubmitRequest AnswerPart BThrough how many revolutions has the blade turned in this time interval?响 AX中N =revSubmitRequest AnswerPart CWhat is the tangential speed of a point on the tip of the blade at time t 0.200 s ?响 A中v- 0.165m/sSubmitPrevious Answers Request AnswerX Incorrect; Try Again; 5 attempts remainingv Part DWhat is the magnitude of the resultant acceleration of a point on the tip of the blade at time t 0.200 s ?a = 0.78m/s²

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Part A An electric turmtable 0.780 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.240 rev/s. The angular acceleration is 0.917 rev/s? Compute the angular velocity after a time of 0.200 s rev/s Submit Request Answer Part B Through how many revolutions has the blade turned in this time interval? rev Submit Request Answer Part C What is the tangential speed of a point on the tip of the blade at time t-0.200 s ? 响A中 v. 0.165 m/s Submit Previous Anawers Request Answer X Incorrect; Try Again; 5 attempts remaining Part D What is the magnitude of the resutant acceleration of a point on the lip of the blade at time t0.200 s ? VO AZ a-0.78 m/

Part A An electric turmtable 0.780 m in diameter is rotating about a fixed axis with an initial angular velocity of 0.240 rev/s. The angular acceleration is 0.917 rev/s? Compute the angular velocity after a time of 0.200 s rev/s Submit Request Answer Part B Through how many revolutions has the blade turned in this time interval? rev Submit Request Answer Part C What is the tangential speed of a point on the tip of the blade at time t-0.200 s ? 响A中 v. 0.165 m/s Submit Previous Anawers Request Answer X Incorrect; Try Again; 5 attempts remaining Part D What is the magnitude of the resutant acceleration of a point on the lip of the blade at time t0.200 s ? VO AZ a-0.78 m/

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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