1. The problem statement, all variables and given/known data A chunk of carbon steel with density, ρ = 7.84 g/cm3 , is completely submerged in fresh water. The chuck of steel weighs 30 N more in air than in water 2. Relevant equations Fb= ρgV ? 3. The attempt at a solution How do you find the buoyancy without being given the volume? Should I assume 1 cm^3?