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q asked in Science & MathematicsPhysics · 6 years ago

Physics Simple Harmonic Motion question.?

A 505g mass oscillates with an amplitude of 12.0cm on a spring whose spring constant is 20.0N/m .

Determine the total energy.

My professor decided to completely skip energy I guess so I have no idea how to do this.

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  • Steve
    Lv 7
    6 years ago

    Etot = k*A²/2 = 20*(0.12)²/2 = 0.144 J

    Source(s): SHM
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