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    How much do you know about Mechanical Aptitude?

    An ideal spring obeys Hooke's law. What form does the force-elongation relationship have?

    Answers

    Quadratic: F ∝ x²
    Lineal: F = kxCorrect
    Exponencial: F ∝ e^x
    Constant: F does not depend on x

    Hooke: F = kx for deformations within the elastic range, with k stiffness constant.