Physics II Labs: SHO Mass on Spring All Graphs with Equation Fits 200 Grams Mass

Because Canvas is so bad at copying images/graphs/etc over, here is another image used in one of my quizzes:

This is a complete set of graphs. The first is position as a function of time, the second is velocity as a function of time, the third is acceleration as a function of time, and the third shows velocity vs position. These graphs are for the same motion, which involved a 200 gram mass placed at the end of a spring and then displaced from equilibrium (x = 0). A sine function has been fit to each of the first three graphs.