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Physics, 22.06.2019 14:30 samehajamal1234567

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?

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When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the m...
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