ffl l 07:13 3:}: a G 49' E} 0 i docs.google.com/forms A machine weighs 60kg and is 5 points supported on spring and dashpot. The total stiffness of
Question

# Subject: Vibration EngineeringQuestion:

A machine weighs 60kg and is supported on spring and dashpot. The total stiffness of spring is 18 N/mm & damping coefficient is .85 Ns/mm. The system is initially at rest and a velocity of 300 mm/s is imparted to the mass. Determine: (i) The displacement & velocity equation of mass as a function of time (ii) The displacement & Velocity after 6 seconds , But first what is the natural frequency of the system in rad/s?

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ffl ﬁl 07:13 3:}: a G 49' E} 0 i docs.google.com/forms A machine weighs 60kg and is 5 points supported on spring and dashpot. The total stiffness of spring is 18 N/mm &amp; damping coefficient is .85 Ns/mm. The system is initially at rest and a velocity of 300 mm/s is imparted to the mass. Determine: (i) The displacement &amp; velocity equation of mass as a function of time (ii) The displacement &amp; Velocity after 6 seconds , But first what is the natural frequency of the system in rad/s? B Your answer "I E) u

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