How long will it take for the amplitude to decrease

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A vertical spring with a spring constant of 2.16 N/m has a 0.31-kg mass attached to it, and the mass moves in a medium with a damping constant of 0.025 kg/s. The mass is released from rest at a position 4.5 cm from the equilibrium position. How long will it take for the amplitude to decrease to 2.5 cm?

Reference no: EM13552671

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