A machine of mass 2000 kg originally is placed at midspan of a simply supporte- beam of length 1.2 m having a rectangular cross - section (depth = 0.1 m and width = 1.2 m) and Young's modulus of elasticity 206 GPa. To reduce the vertical deflection of the beam, two springs with the same stiffness will be attached at midspan, see figure below. Determine the value of the stiffness of the spring to reduce the deflection of the beam by 10%.

A machine of mass 2000 kg originally is placed at midspan of a simply supporte- beam of length 1.2 m having a rectangular cross - section (depth = 0.1 m and width = 1.2 m) and Young's modulus of elasticity 206 GPa. To reduce the vertical deflection of the beam, two springs with the same stiffness will be attached at midspan, see figure below. Determine the value of the stiffness of the spring to reduce the deflection of the beam by 10%.

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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