Question: A short timber post of the rectangular cross-section has one post side of the section is 2 times the other and is loaded with 10

A short timber post of the rectangular cross-section has one post side of the section is 2 times the other and is loaded with 10 kN force when it contracts by 0.0525 mm foe1 m length. The modulus of elasticity is 12 Gpa. Calculate sectional dimensions of the post.

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