The image has the instructions of everything do the table

on page 3. YouTube movies can be stepped frame by frame using the , and . keys on your keyboard. Note that the ruler markings in the video are in cm-s. 3. In this lab you will use an online graphing calculator to plot the distance (0') versus time squared (t2) graph. to nd the best fitting line and to find its slope. Go to the following website: Insert F values for x and d values for y on that website. Make sure that "Show line of best fit" box is checked. 4. After all the data points are entered. the website will show you the plot of the best fit line and give you formula for the best tting line (an equation in green on the left side of the screen). The number in front of x will be the slope. Take a picture of the graph and include It In your lab report. 5. Multiple the slope by two to find the experimental value of acceleration. gexperimental = _ \"1'52 6. Compare your value to the actual value for acceleration of free fall, 9 = 9.80 m/s2 and calculate % error. % error = measured valueiactuat value x100 actuaz' value Discussion & Conclusions Discuss whether the objectives of the lab have been achieved. How close was the experimental value of g to the theoretical value? What were the main sources of errors in this experiment? 2/3