(Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m,ri = 0.075 m) has a mass of 25 kg and radius of gyrationkg = 175 mm. Constant force Tis applied at an angle 0 toa cord securely wrapped around the inner radius asTтоTIGshown. If T = 50 N, 0 = 30°, and friction coefficientswith the ground surface u, = 0.10 and uk = 0.08, find theangular acceleration of the disk, the acceleration of itscenter of mass G, and the friction force which thesurface exerts on the spool. Assume that the spool isinitially at rest.(Answers: 0.3 rad/s [CCW], 1.0 m/s [ ] 18 N[-])

Name: (Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m,ri = 0.075 m)
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Description: (Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m,ri = 0.075 m) has a mass of 25 kg and radius of gyrationkg = 175 mm. Constant force Tis applied at an angle 0 toa cord securely wrapped around the inner radius asTтоTIGshown. If T = 50 N, 0 = 30

Given data The outer radius of spool =0.2 m The inner radius of spool =0.075 m Mass of spool =25 kg…

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(Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m, ri = 0.075 m) has a mass of 25 kg and radius of gyration kG = 175 mm. Constant force T is applied at an angle 0 to a cord securely wrapped around the inner radius as %3D T. ro TI G shown. If T = 50 N, 0 = 30°, and friction coefficients with the ground surface us = 0.10 and p = 0.08, find the angular acceleration of the disk, the acceleration of its center of mass G, and the friction force which the surface exerts on the spool. Assume that the spool is initially at rest.

(Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m, ri = 0.075 m) has a mass of 25 kg and radius of gyration kG = 175 mm. Constant force T is applied at an angle 0 to a cord securely wrapped around the inner radius as %3D T. ro TI G shown. If T = 50 N, 0 = 30°, and friction coefficients with the ground surface us = 0.10 and p = 0.08, find the angular acceleration of the disk, the acceleration of its center of mass G, and the friction force which the surface exerts on the spool. Assume that the spool is initially at rest.

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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(Meriam and Kraige 6th ed. 6/89) The spool (ro = 0.2 m,
ri = 0.075 m) has a mass of 25 kg and radius of gyration
kg = 175 mm. Constant force Tis applied at an angle 0 to
a cord securely wrapped around the inner radius as
T
то
TI
G
shown. If T = 50 N, 0 = 30°, and friction coefficients
with the ground surface u, = 0.10 and uk = 0.08, find the
angular acceleration of the disk, the acceleration of its
center of mass G, and the friction force which the
surface exerts on the spool. Assume that the spool is
initially at rest.
(Answers: 0.3 rad/s [CCW], 1.0 m/s [ ] 18 N[-])

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