Question 6a) The 40-kg roll of the paper in Figure Q6(a) rests along the wall where the coefficient of kineticfriction is μ= 0.2. If a vertical force of P = 40 N is applied to the paper, determine the angularvelocity of the roll when t = 6 s starting from rest. Neglect the mass of the unraveled paper andtake the radius of gyration of the spool about the axle O to be ko = 80 mm.B12A13120 mmSpoolM = 30 N·mFigure Q6(a)b) The pendulum is shown in Figure Q6(b) and consists of a 10-kg uniform disk and a 3-kg uniformslender rod. If it is released from rest in the position shown, determine its angular velocity whenit rotates clockwise 90°.(mass moment of inertia of a slender rod about the mass1center=__m/², mass moment of inertia of a uniform disk about the mass center=--mr²)122mP = 40 NBFigure Q6(b)0.8 m

Answered: Image /qna-images/answer/8b89c36a-cf62-4c46-acb2-1efb44f3f013.jpg

Question 6 a) The 40-kg roll of the paper in Figure Q6(a) rests along the wall where the coefficient of kinetic friction is μ= 0.2. If a vertical force of P = 40 N is applied to the paper, determine the angular velocity of the roll when t = 6 s starting from rest. Neglect the mass of the unraveled paper and take the radius of gyration of the spool about the axle O to be ko = 80 mm. B 12 13 120 mm Spool M=30 N m Figure Q6(a) b) The pendulum is shown in Figure Q6(b) and consists of a 10-kg uniform disk and a 3-kg uniform slender rod. If it is released from rest in the position shown, determine its angular velocity when it rotates clockwise 90°. (mass moment of inertia of a slender rod about the mass 1 center=m/², mass moment of inertia of a uniform disk about the mass center=-mr²) 12 2m P = 40 N B Figure Q6(b) 0.8 m

Question 6 a) The 40-kg roll of the paper in Figure Q6(a) rests along the wall where the coefficient of kinetic friction is μ= 0.2. If a vertical force of P = 40 N is applied to the paper, determine the angular velocity of the roll when t = 6 s starting from rest. Neglect the mass of the unraveled paper and take the radius of gyration of the spool about the axle O to be ko = 80 mm. B 12 13 120 mm Spool M=30 N m Figure Q6(a) b) The pendulum is shown in Figure Q6(b) and consists of a 10-kg uniform disk and a 3-kg uniform slender rod. If it is released from rest in the position shown, determine its angular velocity when it rotates clockwise 90°. (mass moment of inertia of a slender rod about the mass 1 center=m/², mass moment of inertia of a uniform disk about the mass center=-mr²) 12 2m P = 40 N B Figure Q6(b) 0.8 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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