1. The problem statement, all variables and given/known data What is the tension in the string when a ball with unknown mass and volume is lowered on the string into a unknown fluid of density. (The ball is sank under the liquid but not touching the bottom due to the string holding up) 2. Relevant equations gravity g = 9.8 mass = m density = p volume V = m/p F=pgv 3. The attempt at a solution Tension T = pgv?