Solution of the problem of the collection of Kep 1.1.13

Solution of the problem of the collection of Kep 1.1.13

The resultant R of the two equal in magnitude converging forces F1 = F2 = 15 N directed along the y-axis and is modulo 10 N. Determine the angle in degrees a, formed by the vector force F1 to the positive direction of the axis Ox.

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Immediately after payment you will receive a link to the zip file with the solution of the problem 1.1.13 (Chapter 1 - statics topic - 1.1: Addition and expansion of forces converging in the plane) on the theoretical mechanics of collection of short tasks Kep OE, JA Viba, OP Grapis, JA Svetinysh et al. Moscow publishing "High 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.