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Problem: A load is dragged along \(+x\) by three ropes. One rope pulls with 800 N at \(160^\circ\). Winch A pulls at \(70^\circ\) and winch B at \(-40^\circ\), both from \(+x\). Find the winch forces that make the resultant 2 kN along \(+x\).
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
Add any number of coplanar forces by summing x and y components, and find an unknown force from a known resultant.
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Start statics here: its basic models and principles, SI and U.S. units, and a five-step method for solving problems, with practice problems and unit converters.
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