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Lv 6
? asked in Science & MathematicsPhysics · 7 years ago

Hooke's Law dealing with springs?

A 20 - pound electric motor is mounted on 3 vertical springs, each having a constant stiffness of 10 pounds per inch. Compute the period with which the electric motor vertically vibrates.

1 Answer

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  • Anonymous
    7 years ago

    w=(3k/m)^1/2

    T=2π/w

    T=2π[m/(3k)]^1/2

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