1. The bottom of a steel "boat" is a 4.00 m x 10.0 m x 4.00 cm piece of steel (rho=7900). The sides are made of 0.490 cm-thick steel. 2. Relevant equations Fbouy = Wobj 3. The attempt at a solution i have gone around in so many directions that I am pretty much lost...is okay to neglect the weight of the arms and if not then where do I account for this... help!!!!!