A mass, spring and a damper system is subjected to an external harmonic excitation of 200cos22t (N). Find the response for the following givens: K =4000 N/m. m 10 kg, C = 40 N.s/m, Xo = 0.1 m and vo =...

Please i need quick Answer


Extracted text: A mass, spring and a damper system is subjected to an external harmonic excitation of 200cos22t (N). Find the response for the following givens: K =4000 N/m. m 10 kg, C = 40 N.s/m, Xo = 0.1 m and vo = 0 m/s Select one: O 0.2611 e-2t cos (19.899t + 1.777) + 0.25 cos(22t-1.5707) O 0.3891 e 2t cos (19.899t + 1.777) + 0.25 cos(6t-1.5707) O 0.2611 e2t cos (19.899t + 1.777) 0.25 cos(22t-1.5707) O 0.5611 e 2t cos (19.899t + 2.777) + 0.25 cos(22t-2.5707) 00E ka The center of gravity of each