For questions $1$ through $9,$ consider the system pictured below with $M=2,b=4,$ and $k=50$

Force

$($b$)$ The system is damping ratio is$?[$negative$,$ zero, greater than zero but less than one

$,$ one, greater than $1,$ none of these$]$

$($c$)$ The system natural frequency is $\_$ rad $/$ sec$?0,1,2,9,15,50$

$($d$)$ The system is $\_?[$overdamped$,$ critically damped$]$

$($a$)$The system damped frequency is $\_$ rad$/sec?,$ none of these$]$

For q$$