?The Quantum Harmonic OscillatorA particle with mass 0.030 kg oscillates back and-forthChapter 7, Problem 63
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The Quantum Harmonic Oscillator
A particle with mass 0.030 kg oscillates back and-forth on a spring with frequency 4.0 Hz. At the equilibrium position, it has a speed of 0.60 m/s. If the particle is in a state of definite energy, find its energy quantum number.