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Unformatted text preview: . In other words, the vertical displacement at A depends on the horizontal distance times δθ and the horizontal displacement at A depends on the vertical distance times δθ . This method gives results identical with the differential calculus method, albeit without the minus signs that sometimes appear. Your active force diagram should clearly show the proper directions, however, and allow you to use the proper sign for the virtual work term....
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This note was uploaded on 10/24/2010 for the course EGM 2511 taught by Professor Jenkins during the Fall '08 term at University of Florida.
- Fall '08