The table below contains velocity-time data for the center of mass of the human body in free-fall. Use numerical differentiation to calculate the missing acceleration data and use numericai integration to calculate the missing position data for all time frames. Be sure to use the appropriate equations for the first and last data points when determining the accelerations (you must calculate the accelerations, do not just write in -9.81). For each, please identify and include: A. knowns (what you are given) and unknowns (what you are being asked to solve for) B. equation(s) used C. calculation steps - write out the complete expression showing what numbers you plugged in in place of your knawn variables 2. write out, in full, the steps you took to solve for the unknown variable (l.e. addition/subtraction/multiplication/division, rearrangement of the equation to solve for unknown) D. your calculated