If the potential energy for a conservative onedegree- of-freedom system is expressed by the relation V = (4x3 - x2 - 3x + 10) ft ⋅ lb, where x is given in feet, determine the equilibrium positions and investigate the stability at each position.
If the potential energy for a conservative onedegree- of-freedom system is expressed by the relation V = (4x3 - x2 - 3x + 10) ft ⋅ lb, where x is given in feet, determine the equilibrium positions and investigate the stability at each position.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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If the potential energy for a conservative onedegree- of-freedom system is expressed by the relation V = (4x3 - x2 - 3x + 10) ft ⋅ lb, where x is given in feet, determine the equilibrium positions and investigate the stability at each position.
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