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Problem: \(F_1 = 600\,\text{N}\) acts at \(30^\circ\) and \(F_2 = 400\,\text{N}\) at \(150^\circ\). A third force of 500 N is added. Find both directions \(\theta\) of the third force (measured from \(+x\), between \(0^\circ\) and \(360^\circ\)) for which the resultant is vertical, and the resultant in each case. Give the smaller angle first.
Reference materials
Engineering Mechanics: Statics
Vector Mechanics for Engineers: Statics
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Engineering Statics: Open and Interactive
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Notes, problems and apps on the same topics
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