1.

The relation between the stress component in x-direction on a horizontal plane in Cartesian coordinates and polar coordinates for vertical line load is ___________

A. σx=σr tan2⁡θ
B. σx=σr cosec2⁡θ
C. σx=σr cos⁡θ
D. σx=σr sin2⁡θ
Answer» E.


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