Question: 5 . In many systems the damping force is approximated proportional to the velocity and in the opposite directionFb = - bv = - bdx

5. In many systems the damping force is approximated proportional to the velocity and in the opposite directionFb =-bv=-bdx/dtwhere b is a constant giving the strength of the damping. For a mass-spring system, Netwon's law ismd^2x/dt^2=-kx-bdx/dtThe solution can state simply asx(t)= Ae^(-at)cos(wt +)Determine a and w

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