If the roots of a second order characteristic equation are given s1,2= – InterviewSolution

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1.	If the roots of a second order characteristic equation are given s1,2=−3±j2, then the values of damping ratio ξ and the damped natural frequency ωd are respectively
Answer» If the roots of a second order characteristic equation are given $s_{1, 2} = - 3 \pm j 2$ , then the values of damping ratio $ξ$ and the damped natural frequency $ω_{d}$ are respectively

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