Question: When (F(t)=150 sin 2.5 t mathrm{~N}) a superharmonic resonance condition occurs. Determine the amplitude of the forced response. k = 1000 N/m k = 950

When \(F(t)=150 \sin 2.5 t \mathrm{~N}\) a superharmonic resonance condition occurs. Determine the amplitude of the forced response.

k = 1000 N/m k = 950 N/m w 20 N s/m

k = 1000 N/m k = 950 N/m w 20 N s/m FIGURE P12.25 17.8 kg F(t)

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