Mass Lab Station 1
We observed that pulling apart the fibers of the wool, did not change the mass. The data explains that when we measured the mass of the wool before it was pulled apart, it weighed 0.92 grams. After pulling it apart and weighing it for a second time it was the same weight. We did not change the system so our experiment was accurate. My claim is that you have to change the system to change the mass of an object