Problem 3. In the figure shown, there is a 120 N force and a 180 N*m couple. Find:a) The total couple regarding axis OBb) The total couple regarding point Oc) The total couple regarding point A!2m2 m180 N. m120 N

Write the vector form of points O, A, B, and C. Write the expression of the distance between points…

Answered: Problem 3. In the figure shown, there…

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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Problems 2 and 3 refer to the same picture. 2. Determine the magnitude of moment of the force F about a) x axis b) y axis c) z axis Use triple scalar product. 3. Determine the moment of the force F about an axis extending between A and C. Express the result as a Cartesian vector. 22 4 m 3 m 2 m F4i +12j-3k) N
Figure alpha shoes two forces acting on support. ( for the question use scalar approach ) A) replace this force system with an equivalent force couple system where the resultant force acts at point O. B) represent the equivalent force couple system in their vector form
Problem 3b: Replace the loading with an equivalent resultant force and find a) the perpendicular distance between the resultant and point A, b) the point where the line of action of the resultant would intersect line AB and c) the point where the line of action of the resultant would intersect line BC. y 3 ft 5 ft 3 ft B. 6 ft 60 lb 250 lb 175 lb+ 5 ft A
Show all work: indicate your plan and draw FBD's (Free Body Diagrams), write/label (symbolic) equations (e.g., ZFx = 0) before writing numeric equations, box answers. 1. A 100-lb vertical force is applied to the end of a lever, which is attached to a shaft at O. Determine a) the moment of the 100-lb force about O; b) the horizontal force applied at A that creates the same moment about O; c) the smallest force applied at A that creates the same moment about O; d) how far from the shaft a 240-lb vertical force must act to create the same moment about O; e) whether any one of the forces obtained in parts b, c, or d is equivalent to the original force. 24 in. 60° 100 lb
Q9

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Problem 3. In the figure shown, there is a 120 N force and a 180 N*m couple. Find: a) The total couple regarding axis OB b) The total couple regarding point O c) The total couple regarding point A !2m 2 m 180 N. m 120 N