Can the Design of a Bridge Affect How Much Weight It can Bear?
Ben

my science fair project
Description: my science fair project
Image copyright: Mrs. Yvette Williams 2007
My hypothesis was that the Truss would be the strongest.

The conclusion was that every bridge you cross would fall if it doesn't have strengths . The Truss wasn't the strongest, it was the second weakest. The Plank was the strongest.
Links:
   Bullet  bridges
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