1. The problem statement, all variables and given/known data A 0.02 m x 0.01 x 0.03 block of copper (density = 8.8 g/cm3) is suspended submerged in milk (density = 1.03 g.cm3) by a string. How much tension is in the string? 2. Relevant equations 3. The attempt at a solution My initial thought for an equation was: T+Fb(buoyancy)-mg=0 T+ ρgVdisp-mg=0 T+60.564-58.8=0 T=-1.76N This is definitely not the right answer, and I'm not 100% sure this is even the right equation. Can anyone please help me figure out what the tension in the string should be?