What are the pros and cons of these materials:
Aluminum- Brick- Concrete- Steel-
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Watch the following video: https://www.youtube.com/watch?v=TDc2xobl4lw
Could this bridge failing have been avoided? Do bridges still fail and fall today? What are forces that act on bridges that we cannot avoid? What are the advantages and disadvantages of a beam, arch, suspension, or truss? Please state at least one advantage and one disadvantage for one of the bridge types- you do not need to state advantages and disadvantages for ALL of them. You cannot repeat or restate something another student has written.
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