Question: executes A damped vibrating system consisting of 40kg mass 20 oscillations in 5 sec. The amplitude of vibration decreses to one eighth of mittal

executes A damped vibrating system consisting of 40kg mass 20 oscillations in

executes A damped vibrating system consisting of 40kg mass 20 oscillations in 5 sec. The amplitude of vibration decreses to one eighth of mittal value after 8 complete oscillations. Determine i) Logarithmic decrement ii) Damping factor ii) Damping co-efficient iv) spring stiffness.

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