*11-72. The reactikın of the ballast on the milway tie can beassumed uniformly distributed over its length as shown. If theWOod has an alkiwable bending stres of odetermine the required minimum thicknesstof the rectangularcros sectional area af the tie to the nearest multiples of 5 mm.= 10.5 MPa,75 AN75 LND45 m-15:

Apply condition of equilibrium to find the udl load ∑Fy=075+75-w(2.4)=0w=150/2.4=62.5 KN/m

Answered: *11-72. The reactikın of the ballast on…

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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