Physics, 08.04.2020 04:42 cyndy50

A mass weighing 4 pounds is attached to a spring whose constant is 2 lb/ft. The medium offers a damping force that is numerically equal to the instantaneous velocity. The mass is initially released from a point 1 foot above the equilibrium position with a downward velocity of 12 ft/s. Determine the time (in s) at which the mass passes through the equilibrium position. (Use

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A mass weighing 4 pounds is attached to a spring whose constant is 2 lb/ft. The medium offers a damp...