A lever operating force F1 = 50 kN and F2. Determine kN force F2, whereby in said position the lever is in equilibrium if the angle a = 60 °, and the lengths of AB = 3 v? JD = IS = 4 m.

Immediately after payment you will receive a link to the zip file with the solution of the problem 2.4.5 (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.