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(Elastic Potential Energy, Hooke's Law, Spring Constant, Tensile…
Elastic Potential Energy
Whenever spring is either stretched or compressed, it stores energy
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Hooke's Law
It states that the extension of a material is directly proportional to force applied as long as elastic limit is not exceeded
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Formula: F = ke [F is the force, k is the spring constant and e is the extension]
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Tensile Stress
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Formula: σ = F/A [σ is the tensile stress, F is the force and A is the cross sectional area]
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Strain
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Formula: ε=e/L [ε is the strain, e is the extension and L is the length]
Young Modulus
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Formula:E = FL/Ae [E is the Young Modulus, F is the force, A is the cross sectional area, e is the extension and L is the length]
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