1. The problem statement, all variables and given/known data A 8.3 kg block of some unknown material is suspended from a spring scale and submerged in water. The spring scale reads 46.9 N. What is the specific gravity of the block? 2. Relevant equations SG = density of object/density of reference material (water = 1000 kg/m^3) density = mass/volume 3. The attempt at a solution How do I find the density of the object if I do not know its volume?