Engineering, 24.05.2021 21:10 BradFarquharson472
A vibration system consists of a mass 50 kg, a spring of stiffness 30 kN/m and a damper. The
damping provided is only 20% of the critical value. Determine (a) the damping factor, (b) the
critical damping coefficient, (c) the natural frequency of the damped vibrations, (d) the
logarithmic decrement and (e) the ratio of two consecutive amplitudes.
Answers: 3
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A vibration system consists of a mass 50 kg, a spring of stiffness 30 kN/m and a damper. The
dampin...
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