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10 cards from this deck
lll, length when no forces acting on string
x=l′−lx = l' - lx=l′−l (l′l'l′ = stretched length, lll = natural length)
Tension TTT is proportional to extension xxx: T∝xT \propto xT∝x
T=kxT = kxT=kx
λ\lambdaλ (lambda), measured in newtons (N)
T=λlxT = \frac{\lambda}{l}xT=lλx
EPE=λ2lx2\text{EPE} = \frac{\lambda}{2l}x^2EPE=2lλx2
W=λ2lX2W = \frac{\lambda}{2l}X^2W=2lλX2
Has negligible mass
Point beyond which string becomes permanently deformed
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