A rigid system OA is subjected to two forces at point A as shown in the figure below. Given FAB = 0.912i +1.713j-2.286k (KN) and FAC =-1.078i +1.01j -1.346k (KN).FAB2mA5.481.5 m1.6 mBFAC0.8 ma) The magnitude of moment caused by force FAB about y-axis isb) The magnitude of moment caused by force FAC about OB isc) The resultant moment due to FAB and FAC about origin O is4.274 3.627 6.5251.6 mCCW CW1.714 2.341 0.8753210KN.m and its direction isKN.m and its direction isKN.m

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Answered: A rigid system OA is subjected to two…

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.3.2P: Repeat the preceding problem using sx= 5.5 MPa. ??y= 4 MPa. and txy= 3.2 MPa.

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