Mass Lab Station #1

In this lab we were supposed to measure some fiber and then pull it apart and measure all of the fiber again. I believed that the mass would stay the same as long as you didn't take anything away. The evidence that supports this is the histogram saying that everybody got almost no change at all. Which whatever change was there might have been part of the error in the scale. My reasoning that goes along with this is that unless there is a reaction of a loss/gain from something being taken or added to the system. I still feel that my claim is correct in saying that the mass will stay the same when you pull fiber apart.