\(Area = \frac{1}{2} \cdot base \cdot length\), \(Area = 0.5 m \cdot 50 m \cdot 50 m = 1250 m^3\). So if we double the air pressure, we will get double bounce height. This produces a different amount of response in the system. WebPhysics Lab 1 - Bouncing Ball - Hardik December 2019 PDF Bookmark This document was uploaded by user and they confirmed that they have the permission to share it. For example this is a sample explanation. Variables - The Tennis ball experiment A control is the variable that is not changed in the experiment. GPE also changes as the ball falls. This is repeated three times at 5 different heights. If you have any questions or need more support about this project, click on the Ask Question button on the top of this page to send me a message. Stages of bouncing ball example, Panagi - StudySmarter Originals, Motion graphs of a bouncing ball, Panagi - StudySmarter Originals. Identify your study strength and weaknesses. In this experiment the only variable that we modify is the release height and we keep all other variables unchanged. For an experiment to give answers you can trust, it must have a control. A control is an additional experimental trial or run. Find sections related to potential energy, elasticity and springs. 8. This means it will be travelling the same speed when it hits the ground. The first thing to check is how you are making your measurements. If the KE is the same as they hit the ground the energy stored in the ball as elastic potential energy will be the same also. Drag is a squared function of velocity and therefore as the ball drops drag increases a greater amount each second. Therefore the ball goes higher. Record the results in a table like this: Divide the bounce height of each row by the release height of the same row and write the result in the last column. The ball is not performing a simple harmonic motion, as the acceleration is not proportional to the displacement from an equilibrium position. This is a sample on how to write the results, conclusion and make charts. Variables - Working scientifically - KS3 Science - BBC Bitesize Constants: the same person takes all of the measurements, the same materials are used in every trial. TurnItIn the anti-plagiarism experts are also used by: King's College London, Newcastle University, University of Bristol, University of Cambridge, WJEC, AQA, OCR and Edexcel, Business, Companies and Organisation, Activity, Height and Weight of Pupils and other Mayfield High School investigations, Lawrence Ferlinghetti: Two Scavengers in a Truck, Two Beautiful People in a Mercedes, Moniza Alvi: Presents from my Aunts in Pakistan, Changing Materials - The Earth and its Atmosphere, Fine Art, Design Studies, Art History, Crafts, European Languages, Literature and related subjects, Linguistics, Classics and related subjects, Structures, Objectives & External Influences, Global Interdependence & Economic Transition, Acquiring, Developing & Performance Skill, Sociological Differentiation & Stratification. The more KE the ball leaves the floor with the longer it takes to stop due to the force of gravity and return back to the floor again. The procedure allowed me to observe the affects of the height from which a table tennis ball was dropped from upon the height to which it bounced. Keep track of where you got your information from. Specially look for parts that discuss the gas pressure and physical properties of gases. Aim:To find out what affects the height to which a ball bounces. Material that you may test are: Carpet, Rubber matte, ply wood, sponge, Styrofoam, another ball, . When you drop a ball from a greater height, it has more kinetic energy just before it hits the floor and stores more energy during the bounceit dents farther as it comes to a stop.
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