Question

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: (d).σₓ=σᵣ sin²⁡θ

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

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