Three vectors are shown in the figure below, but they are not drawn to scale. The sum of the three vectors is

Question

R = F1 + F2 + F3.
If Ry = 0 and F2 = 0.2F3,find Rx in terms of F1. the angle for F1 is 30 degree

Answer 1

Rx=(sin(30)-.2*cos(30))=.32679F1