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Unformatted text preview: (c) Find the bending moment M at x = 3.5 m, i.e., 0.5 m from the left end. 7 8 5. (20 points) The welded tubular structure is secured to the horizontal xy plane by a ballandsocket joint at A and receives support from the loosefitting ring at B (B y = 0). Under the action of the 2kN load in the ydirection, rotation about a line from A to B is prevented by the cable CD ( this is a big hint! ), where point D lies in the xy plane, and the structure is stable in the position shown. Neglect the weight of the structure compared with the applied load and determine the tension T in the cable, the reaction components at the ring B, and the reaction components at A. 9 10 6. (10 points) Determine the resultant force vector R of the three forces and two couples shown. Find the coordinate x of the point on the xaxis through which R passes. Find the coordinate y on the yaxis through which R passes. Determine the equation for the line of action of R. 11 12 13 14...
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 Spring '08
 Freeman
 Force, 12 m, 0.5 m, 3.5 m, horizontal xy plane, truss member BF

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