Question

0qaton of motion inf n R12 t2 t2 Equation of motion in matrix form Click Save and Submit to QUESTION 17 Q12 (p) Por the above problem, assuning harmoeie soion a(,)-9 cos(or + φ) t 2 O The frequency or charact ristic eq tion: QUESTION 18 012 (b): For the above QUESTION 19 Q12 (c) For the above problem, determine the Ratio of the Normal Modes for the Second Natural Frequency, w2 using 12

Answer 1

Ear of motio η 2 40 t2 t 2 t 2 14X1lo -0. 201S