Question: Attachment B is given a horizontal motion x B = b cos wt. Derive the equation of motion for the mass m and state the

Attachment B is given a horizontal motion x_B = b cos wt. Derive the equation of motion for the mass m and state the critical frequency w_cfor which the oscillations of the mass become excessively large. What is the damping ratio ζ for the system?

| xB = b cos cot C1 C2 m www k

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To derive the equation of motion for the mass m lets start by assuming that the displacement of the mass is given by x a cost where a is the amplitude ... View full answer

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