Question
Problem 13. A bar lies on a horizontal table (shown here in a top view). The xy axes are in the plane of the table. Depending upon how it is attached to the table, the bar can rotate about an axle through point A, B or C. Use F = 20 N, F2 = 30 N, F3 = 25 N, L1 = 1 m, L2 = 0.25 m,L3 =0.75 m and 0 = 25°. (a) Determine t
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