Question

A 2.9 kg object oscillates with simple harmonic motion on a spring of force constant 430.0 N/m. The maximum speed is 0.8 m/s. What is the total energy of the object and the spring?

Oct 13, 2011

bobpursley

max KE (min PE) is when velocity is max

Max KE= total energy= 1/2 m vmax^2

Oct 13, 2011

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