3.2.20 The solution of the problem of the collection of

3.2.20 The solution of the problem of the collection of

The homogeneous beam AB, whose weight is 4 kN at point freely rests on a horizontal rod CD. Determine the reaction in kN movable cylindrical hinge D When the size of the sun = BD. The weight of the rod CD neglected.

Additional information:

you will get a solution to the problem 3.2.20 (Chapter 1 - statics topic - 3.2: Balance statically determinate system of bodies under the influence of a plane system of forces) on the theoretical mechanics of collection of short tasks Kep OE YA.A . 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.