- 07/13/2019 at 1:30 pm #1434352EduGorillaKeymasterSelect Question Language :
A member formed by connecting a steel bar to an aluminium bar is shown in figure. Assuming that the bars are prevented from buckling sideways, calculate the magnitude of force P that will cause the total length of the member to decrease 0.25mm. The values of elastic modulus of steel and aluminium are 2×N/ mm2 and 7×N/ mm2.
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