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Subjects
Basic Physics
Equilibrium and elasticity
Young's modulus

9. Equilibrium and elasticity

Young's modulus

In 9. Equilibrium and elasticity

Formula

Y = \frac{σ}{ε} = \frac{F _{⊥} L _{0}}{A Δ L}

Conditions

linear elastic regime.

Related formulas

Related
Normal stress
$σ = \frac{F _{⊥}}{A}$
Open formula Open in section
Related
Longitudinal deformation
$ε = \frac{Δ L}{L _{0}}$
Open formula Open in section
Related
Hooke's law
$F_{x} = - k x$
Open formula Open in section