Mathematics, 07.04.2020 16:59 CurlyheadShay
A spring-mass system has a spring constant of 3 N/m. A mass of 2 kg is attached to the spring, and the motion takes place in a viscous fluid that offers a resistance numerically equal to the magnitude of the instantaneous velocity. If the system is driven by an external force of (9 cos 3t − 6 sin 3t) N, determine the steady state response. Express your answer in the form R cos(ωt − δ). (Let u(t) be the displacement of the mass from its equilibrium position at time t.)
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A spring-mass system has a spring constant of 3 N/m. A mass of 2 kg is attached to the spring, and t...
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