The answer to the problem is 31.3rad/s. Please show me how to get the final answer A homogeneous disk of radius r = 0.2 m is released from rest in position A and rollswithout slipping down the incline of angle 0 = 30° with the horizontal. If d = 6 m, theangular velocity of the disk as it passes position B is most nearlyHint: Use work and energy.A. 1.61 rad/sB. 2.27 rad/sC. 4.95 rad/sD. 6.48 rad/sE. 10.2 rad/sF. 14.5 rad/sG. 19.1 rad/sH. 25.8 rad/sI. 31.3 rad/sJ. 36.7 rad/sAm, rPᎾB

Answered: Image /qna-images/answer/42b5c8a7-a7a5-4001-bcee-aac54f64592b.jpg

Answered: A homogeneous disk of radius r = 0.2 m…

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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R - m 130° A hollow wheel of mass given by m 50 kg rolls down an incline of 30° without slipping. The inner radius of the wheel is given by R = 50 mm and its thickness is given by d = 5 mm. Gravity acts down. (a) Show that the moment of inertia of the wheel is given by Ī = 138 125 kg mm². (b) Show that the linear acceleration of the wheel's centre of gravity ā is related to the angular acceleration of the wheel a via a (55 mm)a. = (c) Analyse an appropriate free-body diagram to determine the linear acceleration of the wheel's centre of gravity ā.
Mechanical Engineering Question
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PROBLEM 4.8 A gyroscope slows from an initial rate of 32.0 rad/s at a rate of 0.9 rad s² 9. How long does it take to come to rest? c. 37.56 s d. 38.56 s 10. How many revolutions does it make before stopping? с. 262 d. 292 а. 35.56 s b. 36.56 s а. 282 b. 272

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