Derive the equation of motion for the mass-springdamper system of the seismic instrument as shown in the Figure. Ifthe mass is 2 kg the spring stiffness 2.35 kN/m. dampingcoefficient 10 N.sm and 1-40 cm, determine (a) the undamped naturalfrequency (b) the undamped natural period o Rundup (a) (d) thedamped natural froquency (e) the damped natural period
