Consider the system in the figure below, which is pivoted at point O. Assume that a = 0.4 m, b = 1 m, M = 10 kg, mass of the rigid bar m = 8 kg, k = 3000 N/m and c = 30 N.s/m. Determine the damped natural frequency of the system in Hz. Take g = 9.81 m/s². The moment of inertia of the bar about the pivot point O is I = m² Note: Assume the mass of the rigid bar is uniformly distrusted. This means the centre of gravity of the rigid bar is located at distant from the pivot point O. //////// umm 70 b 1.33 Hz 0.95 Hz 1.22 Hz 1.09 Hz 0.77 Hz a 0 k wwwww Rigid bar

Consider the system in the figure below, which is pivoted at point O. Assume that a = 0.4 m, b = 1 m, M = 10 kg, mass of the rigid bar m = 8 kg, k = 3000 N/m and c = 30 N.s/m. Determine the damped natural frequency of the system in Hz. Take g = 9.81 m/s². The moment of inertia of the bar about the pivot point O is I = m² Note: Assume the mass of the rigid bar is uniformly distrusted. This means the centre of gravity of the rigid bar is located at distant from the pivot point O. //////// umm 70 b 1.33 Hz 0.95 Hz 1.22 Hz 1.09 Hz 0.77 Hz a 0 k wwwww Rigid bar

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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