The beam rests on rod AB CD. Determine the reaction rod CD, if the length of AB = 2 m, BD = 1 / W AB, the force F N = 4, angle a = 60 °.

Immediately after payment you will receive a link to the zip file with the task 2.4.20 (Chapter 1 - statics topic - 2.4: Balance arbitrary plane system of forces.) In theoretical mechanics from the 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.