If M, I, R, E, F, and Y are the bending moment, moment of inertia, radius of curvature, modulus of 

elasticity stress and the depth of the neutral axis at section, then 

(A) M/I = R/E = F/Y

(B) I/M = R/E = F/Y

(C) M/I = E/R = E/Y

(D) M/I = E/R = Y/F

1 Answer

Answer :

(C) M/I = E/R = E/Y

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