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2014-07-27T20:20:57+07:00
Modulus elastisitas = Tegangan / Regangan
Stress (tegangan) = F / A
Strain (regangan) = ΔL / L

stress = 3,2 N / 4 . 10⁻⁶
stress = 8 . 10⁵

Strain = 4 . 10⁻⁴ / 8 . 10⁻¹
Strain = 1/2 . 10⁻³

Modulus elastisitas = Stress / Strain
M = 1,6 . 10⁹
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