Find the rise of the center

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Problem: As a result of a temperature rise of 27°C, a bar with a crack at its center buckles upward. If the fixed distance L0 is 3.45 m and the coefficient of linear expansion of the bar is 25 x 10-6/C°,

Part A: Find the rise x of the center.

I am not able to get the correct solution please help me.

Reference no: EM13698596

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