A-5-5. Figure 5-54(a) shows a mechanical vibratory system. When 2 lb of force (step input) is applied to the system, the

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A 5 5 Figure 5 54 A Shows A Mechanical Vibratory System When 2 Lb Of Force Step Input Is Applied To The System The 1 (17.19 KiB) Viewed 55 times

A-5-5. Figure 5-54(a) shows a mechanical vibratory system. When 2 lb of force (step input) is applied to the system, the mass oscillates, as shown in Figure 5-54(b). Determine m, b, and k of the system from this response curve. The displacement x is measured from the equilibrium position. P(2-lb force) Figure 5-54 (a) Mechanical vibratory system; (b) step-response curve. www a x(1) them 0.0095 ft 0.1 ft 1 2 (b)