A circular table shown has a weight of 500 kN. It is supported at A, B, and C. Determine the reactions at В. B 1350 30 C A hook is subjected to three forces A, B, and C as shown. Force A 30 kN and force B 50 kN. ILa 60 degrees, what is the value of force C such that the resultant of forces A, B, and C acts along the x- %3D axis?

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The cylinder G rests between a vertical wall and the bar AB as shown. Given that the cylinder G weighs 100 lb., and the bar AB weighs 20 lb., determine: FBDs of cylinder and bar AB. (Hint: Normal forces from wall and bar are applied to the cylinder G)   Force applied by the cylinder G to the bar AB   Reactions at the supports A and B.

9. A single horizontal force P of magnitude 900N is applied to end D of lever ABD shown in the figure below. Knowing that portion AB of the lever has a diameter 36mm, determine a) the normal and shearing stresses on an element located at point H and having sides parallel to the x and y axes, b) the principal planes and the principal stresses at point H. 300 mm 120 mm y B H A 540 mm 36 mm P D