Question: Derive the Euler Critical Buckling equation for a pin - pin column of unsupported length L , with a material made of elastic modulus E

Derive the Euler Critical Buckling equation for a pin-pin column of unsupported length L, with a material made of elastic modulus E and principal moment of inertia I. If E=14 GPa,L=4m and I=1200mm4, what are the values of the buckling load for the first three modes? (15 points)
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Derive the Euler Critical Buckling equation for a

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