1. The problem statement, all variables and given/known data Using the acceleration as a function of time graph, we are required to sketch the position as function of time graph 2. Relevant equations I know that the position vs. time graph is a cosine wave and the aforementioned is a sine wave. I have NO idea how to start considering there are no numbers involved. 3. The attempt at a solution I tried to plot the point of the a vs time graph corresponding to the position...only 1/4 back. In the end, i got a graph that looked EXACTLY like the first. help?