How far does the spring travel downwards

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1) Consider a spring handing vertically from a ceiling, attached to a mass m of 2 kg. The spring constant, k, is 30 N/m. The spring is compressed 0.8m and then released. How far does the spring travel downwards before it reverses direction? (hint: consider both gravitational and elastic potential energies)

Reference no: EM13497103

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