A 960 kg object oscillates at the end of a vertical spring, Ask an Expert

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A 9.60 kg object oscillates at the end of a vertical spring that has a spring constant of 1.65*10^4 N/m. The effect of air resistance is represented by the damping coefficient b = 3.00 N ·s/m.

(a) Calculate the frequency of the dampened oscillation.

(b) By what percentage does the amplitude of the oscillation decrease in each cycle?

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