Use the exact values you enter to make later calculations. A group of students, performing the same Uniformly Accelerated Motion experiment that you did in lab, dropped a picket fence through a photogate and obtained the following data from the computer. Blocking Times (s) 0.07071 0.11344 0.14726 0.17593 0.20144 0.22480 0.24596 The band spacing is 0.06 m. (a) Use Excel to do the following. (You will not submit this spreadsheet. However, the results will be needed later in this problem.) (i) Calculate the accelerations. (ii) Calculate the average of the accelerations. (iii) Create a graph of velocity versus time. HINT (iv) Use the trendline option to determine the slope. HINT I (v) Report your results below. (b) What is the average acceleration? (Give your answer to four significant digits.) Bavg = 407 (c) What is the average acceleration average as determined from the slope? (Give your answer to four significant digits.) Bavo=497 (d) What is the percent difference between the values of the acceleration you obtained in (b) and (c) above? %