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12 cards from this deck
Extension ∝\propto∝ force (within limit of proportionality)
Point where Hooke's Law no longer applies
Max stretch point where material returns to original shape
Permanent deformation
F=kxF = kxF=kx
Spring constant (N/m)
Elastic region, follows Hooke's Law
kkk (spring constant)
Limit of proportionality
Plastic behaviour, doesn't follow Hooke's Law
Lots of extension for little force (easy to stretch)
Linear only, no non-linear end (snaps, doesn't stretch)
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