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1 lbft 3.5 in. 1.75 in. 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 +R,j-(0.7 lb)k and the couple M = M₂i + (1.0 lb-ft)j- (0.72 lb-ft)k. (b) Find the corresponding values of R, and M₂.

1 lbft 3.5 in. 1.75 in. 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 +R,j-(0.7 lb)k and the couple M = M₂i + (1.0 lb-ft)j- (0.72 lb-ft)k. (b) Find the corresponding values of R, and M₂.

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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B 1 lb-ft 3.5 in. --SJ 2 in. 1.75 in. 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 +R,j-(0.7 lb)k and the couple M = M₂i + (1.0 lb-ft)j- (0.72 lb-ft)k. (b) Find the corresponding values of R, and M₂.
Transcribed Image Text:B 1 lb-ft 3.5 in. --SJ 2 in. 1.75 in. 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 +R,j-(0.7 lb)k and the couple M = M₂i + (1.0 lb-ft)j- (0.72 lb-ft)k. (b) Find the corresponding values of R, and M₂.
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