@ 1. Follow the instructions below. We'll use this data table and graph to analyze the motion of the ball. 1. Use the play/pause and step forward/backward controls to get the video to a point when the ball is just being released. 2. Click on the wrench/screwdriver icon in the upper right corner to display some measuring tools which include a x-y coordinate system, a vertical and horizontal ruler, and a stop watch. 3. Click on the coordinate axes and drag them so the origin is at the center of the ball just as it's being released. 4. Click on the stop watch tool and click on the little icon in its center to reset it. 5. Add a horizontal ruler so that the zero position is at the coordinate origin and similarly add a vertical ruler. 6. In the data table create three columns, one labeled Time, one labeled Horizontal Position and one labeled Vertical Position. 7. Give these columns appropriate symbols such as t, x and y, and units such as s, m, and m. 8. Step through the video and record the time, horizontal position and vertical position every 0.15 or so until just before the ball hits the ground. Do not include any data after the ball hits the ground. 9. After collecting data you will be asked below to fit your data to various curves and also add columns to the table to determine horizontal and vertical velocity data. Name Name 3 units var units var 1 . 2 3 . 4 . 5 . 10 Vertical Axis v Graph 1 Title Go Back to the Table 1' Horizontal Axis 10 @ 2. Make a graph of the horizontal position vs time for the ball. Describe the motion of the ball using evidence from your graph. on. v A BIxlxlEE ngwalrm Score: 0/10 @ 3. Without removing the previous plot, make a position vs time graph for the vertical motion of the ball. Describe the vertical motion of the ball using evidence from this graph. BIHX1X1 EECOPWBFE [ v A Score: 0/ 10 @ 4. Without removing the position time graphs, make a velocity vs time graph for the vertical motion of the ball. Describe the acceleration of the ball using evidence from your graph. If you've forgotten how to make the velocity vs time graph, here are some instructions. BIHX,X'E EEEE @arEEl A Score: 0/10 @ 5. Without removing the position time graphs or the vertical velocity graph, make a velocity vs time graph for the horizontal motion of the ball. Describe the acceleration of the ball using evidence from your graph. BIHX1X'EE E_= @WBFEEI A Score: 0/10 0N) @ 1. Using the side View, setup a coordinate system with the origin centered on the ball at the moment the ball is released. Setup rulers to measure the horizontal and vertical positions as the video is moved forward frame by frame. Name Name 3 units var units var 1 . 2 . 3 . 4 . 5 . v Graph 1 Title E] 10 Vertical Axis Horizontal Axis Go Back to the Table T @ 2. Make a plot of the vertical position as a function of the horizontal position. Fit your data to a variety of curves and determine the best fit. What is the most correct functional relationship between y and x? Describe this best fit. Is it what you expected? Why or why not? B I H X; X1 [ 2=25E @walrEEl Score: 0/10