I'm just having some trouble with this problem. Any help would really be appreciated. I'm not even sure where to start.(adsbygoogle = window.adsbygoogle || []).push({});

A spring (not ideal) supplies a force given by F = zx^2, where x is measured from the equilibrium position and z is a constant. A mass m is attached to the spring and then released from rest at x = 0 (non-stretched spring)

a) show that the maximum downward displacement of the mass will be (3mg/z)^(1/2)

b) At what displacement will the mass have its maximum velocity

Thank you

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# Homework Help: Spring Force

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