Q3. A horizontal force = 600 N and vertical force = 800 N are applied to...

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Q3. A horizontal force = 600 N and vertical force = 800 N are applied to Endf lever ABD. Determine (a) stresses ,,, at pointH (100,0,15) on the surface of the lever and draw the corresponding stress element ; (b) the principal stresses and principal planes (given in temat one point; (c) plot the Mohr's circle for the stress state ad.point 250 num 100 mm 450 mm 30 mm 9 P D Q3. A horizontal force = 600 N and vertical force = 800 N are applied to Endf lever ABD. Determine (a) stresses ,,, at pointH (100,0,15) on the surface of the lever and draw the corresponding stress element ; (b) the principal stresses and principal planes (given in temat one point; (c) plot the Mohr's circle for the stress state ad.point 250 num 100 mm 450 mm 30 mm 9 P D