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Driver an expression for the total energy of a harmonic oscillator and show that it is a constant and proportional to the square of amplitude |
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Answer» Total ~Energy = 1 2 m V 2 + 1 2 k x 2 = 1 2 k x f 2 = constant . From the energy conservation, we can estimate that, by the TIME the BLOCK reaches x=0 position, its SPEED will be v(x=0)=√kmxf v ( x = 0 ) = k m x f . |
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