Part CDetermine the angular acceleration of the disk when t = 85 s, measuredcounterclockwise.Express your answer in radians per second squared to three significantfigures. Enter positive value if the angular acceleration iscounterclockwise and negative value if the angular acceleration isclockwise.ŏ 11αIVE ΑΣΦ | 11vec?rad/s² The disk is driven by a motor such that the angularposition of the disk is defined by = (20t+ 4t²) rad,where t is in seconds. (Figure 1)Figure1 of 10.5 ftPart ADetermine the number of revolutions of the disk when t = 85 s.Express your answer in revolutions to three significant figures.15. ΑΣΦ | 41vecSubmitPart BX Incorrect; Try Again3 11Previous Answers Request AnswerPDetermine the angular velocity of the disk when t = 85 s, measuredcounterclockwise.vec?Express your answer in radians per second to three significant figures.Enter positive value if the angular velocity is counterclockwise andnegative value if the angular velocity is clockwise.Π| ΑΣΦ 41rev?rad/s

We will compute the number of rotations of the disk using the angular velocity and angular…

The disk is driven by a motor such that the angular position of the disk is defined by 0 = (20t+4+²) rad, where t is in seconds. (Figure 1) Part A Determine the number of revolutions of the disk when t = 85 s. Express your answer in revolutions to three significant figures. 15. ΑΣΦ 41 vec Submit Previous Answers Request Answer 2 ? rev

The disk is driven by a motor such that the angular position of the disk is defined by 0 = (20t+4+²) rad, where t is in seconds. (Figure 1) Part A Determine the number of revolutions of the disk when t = 85 s. Express your answer in revolutions to three significant figures. 15. ΑΣΦ 41 vec Submit Previous Answers Request Answer 2 ? rev

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The angular velocity of link AB is WAB = 2.8 rad/s. Link CB is horizontal at the instant shown in (Figure 1). Figure 45° WAB A 350 mm 60 500 mm 1 of 1 Part A Determine the magnitude of the velocity of the collar at C Express your answer to three significant figures and incl Part B VC = Submit WCB = μÁ Value Request Answer Determine the angular velocity of link CB at the instant shown measured counterclockwise. Express your answer using three significant figures. Enter positive value if the angular ve negative value if the angular velocity is clockwise. 95| ΑΣΦ vec Units → ? ? rad/s
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