Tetrahedron OABC is under the influence of forces F1 = F2 = F3 = 10 N. Taking the center point to bring in, to determine the date of the main unit of the force, if the length of the edges AB = BC = AC = 2 m.

Immediately after payment you will receive a link to the zip file with the solution of the problem 5.3.12 (Chapter 1 - statics topic - 5.3: The main point and an arbitrary spatial system of 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.