These are the Structureal Analysis problem:
are the following statements TRUE or FALSE? If FALSE, state the resons why.
1. The units for modulus of elasticity in SI can be N/m
2. Fora given amount of material (cross-sectional area), a circular cross-section has a larger moment of inertia than a square cross-section.
3. The Virtual Work Method can be used to compute the deflections of statically determinate and indeterminate structures.
4. The Slope-Deflection Method can be used to solve for deflections and internal forces of statically indeterminate structures only.
5. Doubling the length of a truss member increases its Euler Buckling capacity by a factor of 4