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ID: k5upescdw6
Problem: Three teams pull on ropes tied to one ring. Team A pulls 500 N east, team B 400 N toward the north-west (\(135^\circ\) from east) and team C 300 N south. Find the resultant on the ring. Which way does the ring start to move?
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.
Find the resultant of two or more forces with the parallelogram law, the triangle rule and the laws of sines and cosines.
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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.
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Build a force in space from its components, its three direction angles, two angles or two points, turn the 3D view with the mouse, and add several forces into one.
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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