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A 0.600 kg mass oscillates at the end of a spring with a stiffness of k = 300 N / m. The initial
amplitude is 0.500 m. The damping force is proportional to the velocity, -av.
A. If the amplitude decreases from 0.500 m to 0.350 m in 2.500 s , what is the damping
constant a?
B. Is the system underdamped?
C. Illustrate.
NOTE: Answer should be 7.44 x 10^-2 kg/s

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