Question: Question about vibrations It's a final question , I need answer pls Q4: A machine of mass 100kg is mountedon springs and damper as shown

Question about vibrations

It's a final question , I need answer pls Question about vibrations It's a final question , I need answer

Q4: A machine of mass 100kg is mountedon springs and damper as shown in fig(4).The spring stiffness is 50000N/m and the damping ratio =0.2. A harmonic force of F(t)=500sin13.2t 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. (14marks) Page 1 of 2

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