A linear spring-mass oscillator has a viscous damping factor and an undamped natural...

A linear spring-mass oscillator has a viscous damping factor and an undamped natural frequency By referring to Fig. estimate the range of frequencies ƒ of the periodic applied force for which the amplitude of the oscillator will not exceed twice the static deflection which would be caused by applying a static force equal in magnitude to that of the periodic force. Check your estimate by applying Eq.8/23.