Two rods AC and BC are hinged at the point to which through block D 1 is suspended from the load weighing 12 N. Determine the reaction rod BC, when the angle a = 60 °.

Immediately after payment you will receive a link to the zip file with the solution of the problem 1.2.13 (Chapter 1 - statics topic - 1.2: The equilibrium of the plane system of converging forces) on the theoretical mechanics of collection of short tasks Kep OE, JA Viba, OP Grapis, JA Svetinysh and others. Publishing Moscow / Graduate School / 1989, 2009, 2012. The task is made in the format word (typed or hand-written decision in a Word) or in manuscript form in the format gif, packed to the archive zip (open on any PC) .After checking the solutions would be very grateful if you leave your positive feedback.