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3.158 While using a pencil sharpener, a student applies the forces and couple shown. (a) Determine the forces exerted at B and C knowing that these forces and the couple are equivalent to a force-couple system at A consisting of the force R = (2.6 lb)i + Rj - (0.7 lb)k and the couple M = Mi + (1.0 lb-ft)j (0.72 lb-ft)k. (b) Find the corresponding values of Ry and Mx.

3.158 While using a pencil sharpener, a student applies the forces and couple shown. (a) Determine the forces exerted at B and C knowing that these forces and the couple are equivalent to a force-couple system at A consisting of the force R = (2.6 lb)i + Rj - (0.7 lb)k and the couple M = Mi + (1.0 lb-ft)j (0.72 lb-ft)k. (b) Find the corresponding values of Ry and Mx.

Elements Of Electromagnetics
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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3.158
000000000 Fig. P3.158 B C 1 lb-ft 3.5 in. Ci 2 in. 1.75 in *Note that the x, y, and z axes used in Chap. 2 form a right-
Transcribed Image Text:000000000 Fig. P3.158 B C 1 lb-ft 3.5 in. Ci 2 in. 1.75 in *Note that the x, y, and z axes used in Chap. 2 form a right-
3.158 While using a pencil sharpener, a student applies the forces and couple shown. (a) Determine the forces exerted at B and C knowing that these forces and the couple are equivalent to a force-couple system at A consisting of the force R (2.6 lb)i + Ryj - (0.7 lb)k and the couple M = Mi + (1.0 lb-ft)j - (0.72 lb-ft)k. (b) Find the corresponding values of R, and Mx. 6 of 1767 Location 4973 of 19321
Transcribed Image Text:3.158 While using a pencil sharpener, a student applies the forces and couple shown. (a) Determine the forces exerted at B and C knowing that these forces and the couple are equivalent to a force-couple system at A consisting of the force R (2.6 lb)i + Ryj - (0.7 lb)k and the couple M = Mi + (1.0 lb-ft)j - (0.72 lb-ft)k. (b) Find the corresponding values of R, and Mx. 6 of 1767 Location 4973 of 19321
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