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Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 86 lb, F₂ = 84 lb. Fs=43 lb, F₂=59 lb, a=76 in, b= 65 in, and 0 = 48% F₁ F Answers: b R= (0) The force-couple system at O Mo= IA B 8 klb-in. Jlb

Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 86 lb, F₂ = 84 lb. Fs=43 lb, F₂=59 lb, a=76 in, b= 65 in, and 0 = 48% F₁ F Answers: b R= (0) The force-couple system at O Mo= IA B 8 klb-in. Jlb

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 86 lb, F₂ = 84 lb, F₁=43 lb, F₂=59 lb, a=76 in, b= 65 in, and 0 = 48% F₁ F R= b Answers: (0) The force-couple system at O: Mo= IA B 8 1i+ klb-in. Dlb
Transcribed Image Text:Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁ = 86 lb, F₂ = 84 lb, F₁=43 lb, F₂=59 lb, a=76 in, b= 65 in, and 0 = 48% F₁ F R= b Answers: (0) The force-couple system at O: Mo= IA B 8 1i+ klb-in. Dlb
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