I need help with the lab report and the table.

Table 7. Third Shuffle Linear Kinematics Time Cumulative Cumulative Change Interval Speed Interval Velocity Change in Acceleration (s) Distance Displacement| in time (s) Distance (m/s) Displacement (m/s) Velocity (m/s2) (m) (m (m) (m) (m/s) A 0 0 0 0 0 0 0 0 0 0 B 2.20 5 5 2 . 20 5 5 C 3. 11 10 10 5 5 D 4. 96 15 5 5 -5 E 16.76 20 0 5 - 5 Table 8. Fourth Shuffle Linear Kinematics Time Cumulative Cumulative Change Interval Speed Interval Velocity Change in Acceleration (s) Distance Displacement in time (s) Distance (m/s) Displacement (m/s) Velocity (m/s2) (m) (m) (m) (m) (m/s) A 0 0 0 0 0 0 0 0 0 0 B 2. 53 5 5 2. 53 5 5 C 4.38 10 10 5 S D 6071 15 5 5 - 5 E 9.19 20 0 5 - 5\fIntroduction: In shuffle runs, a competitive athlete's goal is to complete the course/shuffle in the shortest possible time. From a biomechanics perspective, the goal is to complete the shuffle with the highest possible average velocity or speed. This laboratory focuses on building off knowledge gained from previous labs and calculating some of the most basic descriptors of running performance - time, distance, speed, displacement, velocity, and acceleration. The lab deals with sprinting kinematics and changing of directions, although the basic principles would apply to any form of running. Purpose: To investigate patterns of distance, linear displacement, velocity, and acceleration for two 10-meter shuffles. Equipment and Supplies Needed: Please bring paper, a pencil/pen, and a calculator. Everything else you need, (stopwatches, tape measure, cones, whistle) will be provided by your lab instructor. Definitions and Equations: Distance (m) - how much ground covered Ad = d2 - d1 For this lab we will have the runners complete a 10-meter shuffle which will be broken down into intervals of 5 meters. You will need to consider the distance for each interval (which will always be 5 m) and the total distance, which will be 20-meters. Note: These values will be positive because of the scalar property of distance. Displacement (m) - change in position: Ap = P2 - P1 For this lab we will break the 10 m shuffle up into 5 m intervals (0 - 5 m, 5 - 10 m, 10 m -5 m, 5 m-0m). You will need to consider both the displacement for each interval (which will always be 5 m either positive or negative) and the accumulated displacement, which will start at 0 m, increase to 10 m, and return back to 0 m at the end of the shuffle. Note: These values will be both positive and negative because of the change in direction. Speed (m/s) - rate in change in distance, with respect to time: S : Ad At For sprinting, the highest average speed over the whole run determines who wins the race. However, average speed over the whole run is not that informative from the standpoint of examining the runner's performance, racing strategy, and direction. In this lab we will approximate the runner's instantaneous speed by calculating the average speed over each 5 m interval, and see how speed changes over the course of the shuffle. Note: These values will be positive because of the scalar property of speed.Velocity (m/s) - rate of change in position, with respect to time: V : Ap At For sprinting, the highest average velocity over the whole run determines who wins the race. However, average velocity over the whole run is not that informative from the standpoint of examining the runner's performance and racing strategy. In this lab we will approximate the runner's instantaneous velocity by calculating the average velocity over each 5 m interval, and see how velocity changes over the course of the shuffle. Note: These values will be both positive and negative because of the change in direction. Acceleration (m/s2) - rate of change of velocity, with respect to time: Av a = At The average acceleration over the whole run is even less informative than the average velocity. Again, we will approximate the runner's instantaneous acceleration by calculating the average acceleration over every 5m interval. Note: These values can be negative. Displacement, Velocity, and Acceleration Profiles for Sprinting (To be done in lab.) Data Collection: A 10 m shuffle course will be established, with tape placed every 5 m. Students will work together to collect data for student volunteers (4) who will sprint the course at full effort (be sure to stretch, warm up, and please, no injuries!). One student will serve as the starter and will be positioned at the starting line (A & E). The remaining students will be positioned with two persons at 5 m (B & D) and one person at 10 m (C) to record the times using phones as the runner passes by. The starter will be positioned at the starting line of the 10m shuffle and will make sure both the runner and the timers are ready. The runner will begin each trial from a standing or crouched start. For each trial, a starter will give a loud "ready-set-go" sequence of verbal commands, at which time the runner will initiate his or her shuffle to the finish line, and all timers will begin timing the performance. As the runner passes each 5 m position, the timer at that location will stop their watches and record the number in the appropriate cell for Table 1. (Note: There are two people stationed at the 5 m position because the runner will pass this location twice, thus creating two different time points.) This will then be repeated for runner 2, 3, and 4, and the data will be recorded in Tables 2, 5 & 6 respectively.Lab Report: (To be done at home.) Directions: Using tables 5 & 6, you will complete tables 7 & 8 for your lab report. These tables can either be filled out at the end of this document or typed up in Word or Excel. In addition to finishing these tables, you will answer the following question. 1. During each run Identify at which interval the following occurred (2 answers each): a. Peak velocity (positive or negative, depending on direction of running) b. Peak acceleration c. Peak negative acceleration 2. We can calculate the average speed of the total shuffle by taking the total distance covered during the shuffle divided by the time it took to complete the shuffle. Calculate the average speed for both runners. 3. We can calculate the average velocity of the total shuffle by taking the final displacement during the shuffle divided by the time it took to complete the shuffle. Calculate the average velocity for both runners. 4. Are the numbers calculated for average speed (question 2) and average velocity (question 3) the same? If yes, why are they the same? If no, why are they different?Data from Runners 3 & 4 Table 5. Third Shuffle Temporal Table 6. Fourth Shuffle Temporal Data Data Position Time (s) Position Time (s) A 0 A 0 B 2. 20 B 2.53 C 3.11 C 4.38 D 4.96 D 6.71 E 6.76 m 9.19