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Elements Of Electromagnetics

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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Problem: Simply Supported Steel Beam
A machine of mass m=500 kg is mounted on a simply supported steel beam
of length /=2 m having a rectangular cross section (depth: 0.1 m, width: 1.2 m)
and Young's modules E=2.06x1011 N/m². Find the natural frequency of
transverse vibration.

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Find and solve the frequency equation for the transverse vibration of a cantilever beam carrying a mass m at its free end and another mass 2m at its midspan. The length of the beam is L, and its section stiffness is El. 1/2 2m 22 -1/2- m
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