Air Pressure in Footballs Essay Example for Free

Air Pressure in Footballs EssayWhat is the relationship between feedback from logical argument pressure of a football to theperformance of a athlete?Alex LongPurposeThe purpose for my experiment is to work go forth scientifically whether the air pressureinside a football effects the performance of a sports performer. There are severaldifferent types and brands of footballs all with different structures and pressurerecommended for the ball. It would be interesting to find out the unlikenesss betweenthe different companies and whether the air pressure inside makes a big difference inimproving performance.HypothesisMy expected results from my experiments to answer the question is that the air pressurewhich will be best for performance will be around the recommended air pressure butslightly lower as I think that finished personal experience to is easier tokick a flatter ballthan it is to kick a very hard ball. I think that the more or less interesting part of the experiment isto se e whether different air pressure in different brands of football make a huge amountof difference because the balls could all basically the same with just a logo stuck on thefront of the ball.The ExperimentIndependent- what I am changingI am changing the air pressure between the experiments and I will be changing thebrand of football.Dependent- what I am measuringThe performance of a performer objet dart kicking a ball with different air pressures inside.Controlled- what is staying the sameI will agree the same pump and pressure gauge so that I have the same readings. Theair temperature in the room and also the altitude I carry out the experiment. Finally I willalso keep the same athlete to under take every proceeding.Material and Apparatus 1x Sports Hall 3 different types of footballs 1x Pump with a pressure gauge 1x suspensor 1x Thermometer 1x Football goals 1x Stopwatch 25 ConesMethod1)Set out 3 challenges for the Athlete to complete2)The first will be to kick the ball from a strobile 12 steps from a football goal and thehave to hit cones either corner of the goal.3)The second will be a dribbling exercise to test the players control on the ball. 10cones will be set up in a line separately one foot in front of each other and the playerhas to slalom through them.4)The third and final test will test the control of the player. I will through the ball intothe air and get them to control it on their chest and pass in through two coneswhich are 2 steps away from each other. The player will stand 10 steps awayfrom the cones.5)For each test I will record how many times they complete the chore out of 10attempts.6)Finally I will repeat this with each ball and at the different air pressures. I will havea anchor test at the recommend psi the ball manufacture gives.7)After this all completed I will ask the athlete which he felt was infract to get thisfeedback on the balls and the air pressure