2. A 1500-kg load is hung from an aluminum bar (E-72.4 GPa;v=0.31) of dimensions 2x 0.015...

 

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2. A 1500-kg load is hung from an aluminum bar (E-72.4 GPa;v=0.31) of dimensions 2x 0.015 x 0.01 m and stretches it elastically along the long axis. (a) Solve for its change in length and change in cross-sectional dimensions? 16 marks] (b) Evaluate the change in volume of the bar? 2. A 1500-kg load is hung from an aluminum bar (E-72.4 GPa;v=0.31) of dimensions 2x 0.015 x 0.01 m and stretches it elastically along the long axis. (a) Solve for its change in length and change in cross-sectional dimensions? 16 marks] (b) Evaluate the change in volume of the bar?

Answer rating: 100% (QA)

To solve this problem we can use the formula for elongation in a bar subjected to a tensile load The ... View the full answer