GATE ME 2022 ME Q39: Vibrations

Consider a forced single degree-of-freedom system governed by

, where

and

are the damping ratio and undamped natural frequency of the system, respectively, while

is the forcing frequency. The amplitude of the forced steady state response of this system is given by

, where

. The peak amplitude of this response occurs at a frequency

. If

denotes the damped natural frequency of this system, which one of the following options is true?

Your answerChoose one option.

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