prob7-49 (team1)

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7-49 :solve problem 7.27 usnig mohr's circle

Image(218).jpg
solution:


cy=sqrt(ac^2-ay^2)
cy=sqrt(75^2-20^2)
=72.28 MPA



oy=(2*cy)+ox
oy=(2*72.28)+60
oy=stress lareger value of Y=205 MPA