Question: Problem 2 ( 2 5 points ) Determine the equation of motion in the matrix form, then calculate the natural frequencies and mode shapes of

Problem

2 (25

points

)

Determine the equation of motion in the matrix form, then calculate the natural frequencies and mode shapes of the torsional system. Assume the torsional stiffness values

(k_{1} = k_{2})

and disk

1

has three times the inertia as disk

Problem 2 ( 2 5 points ) Determine the equation

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