An undamped 2.50 kg horizontal spring oscillator has a spring constant of 29.0 N/m. While oscillating, it is found to have a speed of 2.20 m/s as it passes through its equilibrium position. What is its amplitude of oscillation? What is the oscillator's total mechanical energy as it passes through a position that is 0.656 of the amplitude away from the equilibrium position?

An undamped 2.50 kg horizontal spring oscillator has a spring constant of 29.0 N/m. While oscillating, it is found to have a speed of 2.20 m/s as it passes through its equilibrium position. What is its amplitude of oscillation? What is the oscillator's total mechanical energy as it passes through a position that is 0.656 of the amplitude away from the equilibrium position?

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