As the design engineer you wish to ensure your device will yield before it buckles. Your...

 

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As the design engineer you wish to ensure your device will yield before it buckles. Your part is essentially a column with a circular cross section of radius=0.040 m, length of 1.7 m, and it is pinned at both ends. You plan to use some sort of steel (all carbon steels have an elastic modulus of approximately 207 GPa, due to the iron content). What is the maximum yield strength you can accept for your steel so that the part will yield before it buckles? Give your answer in MPa, to one decimal place, enter only the number not the units. As the design engineer you wish to ensure your device will yield before it buckles. Your part is essentially a column with a circular cross section of radius=0.040 m, length of 1.7 m, and it is pinned at both ends. You plan to use some sort of steel (all carbon steels have an elastic modulus of approximately 207 GPa, due to the iron content). What is the maximum yield strength you can accept for your steel so that the part will yield before it buckles? Give your answer in MPa, to one decimal place, enter only the number not the units.