A 2.3-kg object is suspended using two linear springs (k1 = 45 N/m and k2 = 21 N/m), as shownbelow. Due to aerodynamic effects and other losses, you observe that the amplitude of the vibrationis halved after 5 complete cycles. If the initial mass was displaced 270 millimetres below theequilibrium position (i.e. negative initial displacement) and then released from rest, determine theposition of the mass after 11 seconds. Give your answer in millimetres rounded to one decimal place.Enter positive values if the mass is above the equilibrium position and negative values if it is belowthe equilibrium position.kk

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Answered: A 2.3-kg object is suspended using two…

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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Using the figure shown, and initial displacement of 2.5 mm and it starts from rest and the motion of the 5 kg block as the generalized coordinate.Determine:a. mass, spring, damping equivalentb. damping ratioc. logarithmic decrement and overshoot of the system
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