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  3. 514 put this into xy standard coordinates though so the...

Question: 514 put this into xy standard coordinates though so the...

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5.14, put this into XY standard coordinates though. So the moment would be in the -x direction, so -20,000 lb in.
5.11 PROBLEMS 14 For the beam cross section shown, bending is about the z axis. All dimensions are in inches and, where appropriate, are between the centers of the 0.25-in walls. Determine (a) the second-area moments ly, 4, and ус b) the orientation of the principal axes of the second-area moments. d) the location and magnitudes of the maximum tensile and compressive bending stresses if M 20 kip in. Problem 5.14 5 A beam in bending has the cross section of an L3 X 2 x 0.25 in unequal 1 steel angle. A bending moment of Mz-2 kipin is transmitted about the axis as shown in part (a) of the figure. From a handbook the following
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