The mechanical energy of an SHM oscillator:
where (1/2)kA2 is the total energy E, (1/2)kx2 is the potential energy U, and (1/2)mvx2 is the kinetic energy K.
U = K = (1/2)E
A harmonic oscillator has angular frequency ω and amplitude A.
What are the magnitudes of the displacement and velocity when the elastic potential energy is equal to the kinetic energy? (Assume that U = 0 at equilibrium.) (Use any variable or symbol stated above as necessary.)
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