1. The problem statement, all variables and given/known data The figure (Intro 1 figure) shows an acceleration-versus-force graph for three objects pulled by rubber bands. The mass of object 2 is 0.150 kg. What are the masses of objects 1 and 3? (I've attached the figure.....hopefully it will show up) 2. Relevant equations F=ma 3. The attempt at a solution I'm super lost on this one...could use all the help I can get!