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Posted: **Tue May 10, 2022 6:48 am**

: 4 The Equation Of Motion For A Damped Spring Mass System Is X 1 E 6 Cos 31 5 Sin 31 If X Is Expressed In Amplitu 1 (11.36 KiB) Viewed 23 times

4 The equation of motion for a damped spring-mass system is x(1) e" (6 cos 31 - 5 sin 31 If x(/) is expressed in amplitude-phase form, then value of the phase angle o is? (A) -0.69 (B) 2.45 (C) 5.59 (D) -0.88 (E) 2.27 (F) 5.41