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Problem1 A speaker is modeled with the system model given in the equations below. 2 m (x) + c(x) + kx = Kyi V(t) = L(i) + Ri
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Answer #1

on substituting the equations in one another for di/dt and completely obtaining the equation in dx/dt  

ヂR det 2-5 oox 2) (1 5xd) t12de o)冖.slt (20 sn)

Let C-BBanoot

6250u a3 62500 ot -18.817

If the initial values are given the constants are found and the graph can be plot with Matlab with frequency range as (100:200:1500) range is specified as per the requirement in the question.

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