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A member formed by connecting a steel bar to an aluminium bar is shown in Fig. 3.3. Assuming that the bars are prevented from buckling sidewise, calculate the magnitude of force P, that will cause the total length of the member to decrease by 0.25 mm. The values of elastic modulus for steel and aluminium are 210 GPa and 70 GPa respectively.

Question-AnswerCategory: Strength of MaterialsA member formed by connecting a steel bar to an aluminium bar is shown in Fig. 3.3. Assuming that the bars are prevented from buckling sidewise, calculate the magnitude of force P, that will cause the total length of the member to decrease by 0.25 mm. The values of elastic modulus for steel and aluminium are 210 GPa and 70 GPa respectively.
Mwate Chito asked 4 months ago

A member formed by connecting a steel bar to an aluminium bar is shown in Fig. 3.3. Assuming that the bars are prevented from buckling sidewise, calculate the magnitude of force P, that will cause the total length of the member to decrease by 0.25 mm. The values of elastic modulus for steel and aluminium are 210 GPa and 70 GPa respectively.

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