Engineering, 05.10.2019 12:00 mathhelpneeded66
Asingle-degree-of-freedom mass-spring-damper system is observed during its free vibration and the displacement amplitude decays by 9 db from its initial value after 12 cycles. the mass of the system is 7 kg and the spring stiffness is 3,000 n/m. calculate the logarithmic decrement
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Asingle-degree-of-freedom mass-spring-damper system is observed during its free vibration and the di...
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