The figure depicts the motion of a particle moving along an x axis with a constant acceleration. The figure's vertical scaling is set by xs = 7.20 m. What are the (a) magnitude and (b) direction of the particle's acceleration ( +x or -x )?
The Attempt at a Solution
I'm going to be honest, first week into class and I'm struggling pretty hard. I'm not really sure where to begin with this equation to be honest.