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  3. a mass weighing 8 pounds stretches a spring 1 foot

A mass weighing 8 pounds stretches a spring 1 foot. The mass is initially released from...

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Advance Math

A mass weighing 8 pounds stretches a spring 1 foot. The mass isinitially released from rest from a point 2 feet below theequilibrium position, and the subsequent motion takes place in amedium that offers a damping force that is numerically equal to 2times the instantaneous velocity. Find the equation of motion(solve the IVP) if the mass is driven by an external force equal tof(t) = 5 cos(2t).

Graph the solution. What part of the graph shows the transientbehavior? What is the steady-state behavior?

Answer & Explanation Solved by verified expert
3.9 Ratings (388 Votes)
weight is w8 poundgravity is 32 ms2mass is given bysluga force of 8 pounds stretches a spring 1 feetso x1from the Hookes law spring constant k    See Answer
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