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ID: 423u3g8731
Problem: \(\mathbf{F}_1 = \{400\,\mathbf{i} - 250\,\mathbf{j} + 300\,\mathbf{k}\}\,\text{N}\) and a second force of 600 N act at a point. The resultant must point along \(+y\). Find the resultant and the components of \(\mathbf{F}_2\).
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 concurrent forces in space component by component and find the magnitude and direction angles of the resultant.
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Drag two or more forces and watch their resultant appear by the parallelogram, triangle or polygon rule, with the magnitude and direction worked out live.
See what the dot product means: the angle between two directions and the part of a force along a line, drawn in 3D with its perpendicular part and a right-angle mark.
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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