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The maximum displacement of a mass-spring-damper system under harmonic force F(t) = Fosin10t is X=0.1m at resonance. If m = 20kg, and damping ratio

The maximum displacement of a mass-spring-damper system under harmonic force F(t) = Fosin10t is X=0.1m at resonance. If m = 20kg, and damping ratio 0.25, determine: (Hint: use formula for magnification factor M) FIND: Spring constant, Static deflection, and Amplitude of the force Fo M F(t)

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