A machine of mass 100kg is mountedhon springs and damper as shown in fig(4). The spring...

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A machine of mass 100kg is mountedhon springs and damper as shown in fig(4). The spring stiffness is 50000 N/m and the damping ratio č =0.2. A harmonic force of F(t)=500sin 13.21 acts on the mass.For the steady-state vibration of the system,determine the amplitude of vibration of the machine,it's phase angle,the transmissibility and the max. transmitted force to the floor. m F hig (4) A machine of mass 100kg is mountedhon springs and damper as shown in fig(4). The spring stiffness is 50000 N/m and the damping ratio č =0.2. A harmonic force of F(t)=500sin 13.21 acts on the mass.For the steady-state vibration of the system,determine the amplitude of vibration of the machine,it's phase angle,the transmissibility and the max. transmitted force to the floor. m F hig (4)

Answer rating: 100% (QA)

Solution To determine the amplitude of vibration of the machine we need to first find the natural frequency of the system The natural frequency of a s... View the full answer