- #1
TheWhiteKnyt
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Homework Statement
What would be the energy required to stretch a spring of [tex]\vec{F}spring = - (ax+βx^2)\hat{x}[/tex] where[tex]\vec{x} = x*\hat{x} [/tex]
Homework Equations
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[tex]\vec{A}/|A| = \hat{A}[/tex]
[tex]|\vec{A}| = sqrt(A*A)[/tex]
[tex]A = (A^x)^2 + (A^y)^2[/tex]
The Attempt at a Solution
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So far I'm at a loss just getting started.