A person reaches for an object in front of her. Her hand movement was tracked by a motion capture system. Shown is a series of position-time data for the first 400ms of hand during the reach. Displacement of the hand is shown for the horizontal and vertical dimension. Compute the respective velocities in the x/y dimension as well as the resultant 2D velocity and 2D acceleration for each of the 9 time-series data points. It is recommended that you use a spreadsheet to compute the data. Create a 2D plot with two y-axes (vel/acc) and time on the x-axis that shows your result. (4 pts.) PS: You can submit all your work (table + graph) as an image in the answering area. Time Current horizontal position (x) Current vertical position (y) Velocity (x) Velocity (y) Resultant Resultant velocity acceleration ms mm mm m/s m/s m/s m/s 0 0.138 613.846 0 0 0 0 50 35.046 674.699 100 66.990 740.855 150 93.319 807.123 200 113.387 868.221 250 128.375 922.692 300 142.150 970.285 350 157.341 1010.852 400 178.020 1048.883 N