Motion Capture Lab Questions 1. Based on the data set you downloaded from Canvas, please plot the left knee and left hip joint angular displacement in the sagittal plane (around the medio-lateral axis) over time. The x-axis should be time in seconds, y-axis should be angular displacement. (Hint: Angular displacement should display the change of joint angle in comparison to the initial joint position. This means that you will have to insert columns in the spreadsheet and calculate the displacement for each joint. In order to plot time, you need to convert the frames into seconds. Note that each second has 240 frames.)