Bouncing Balls Coursework P3 1. Work out the average bounce height and put results in a table. Draw graph of the drop height against bounces height label axis. 2. Looking at my data‚ it is evident that when the drop height is 200cm for instance the average bounce height is 67cm compared to a shorter drop height of 120cm which has a average bounce height of only 50cm. This shows that when the drop height is higher the bounce height is also higher. 3. My data is good as I ensured that it was
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An Experiment to investigate how the Initial Height of which a Ball is dropped affects its Fractional Loss of Kinetic Energy Research Question: What is the relationship between initial height of a drop and the fractional loss of kinetic energy in a bouncing ball? Introduction: When an object is held at a height above the ground‚ it possesses gravitational potential energy (Ep = mg∆h) that is directly dependent of the mass and height of which the object is positioned above the ground.
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Monica Perez Experiment 8: Acetylsalicylic Acid Experiment 01/25/2013 CHM Lab- 2211 Sec 0016 Instructor: Jennifer Reed Introduction: Commonly used as Aspirin‚ acetylsalicylic acid is an analgesic (pain reliever)‚ which is one of the products of the esterification reaction between salicylic acid and acetic anhydride. This esterification occurs since the hydroxyl group from the salicylic acid reacts with acetic anhydride to form an ester. In this experiment‚ we will be able to recreate
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Executive Summary "Paintball games" is the next big thing in the sporting industry. As the #1 sport for growth‚ paintball is up more than 84% to 9.4 million U.S. players within the past five years according to the National Sporting Goods Association. Harquebus Paintball‚ Inc. (HPI) will start out as a small retail paintball company based in Bombarde County‚ Ourstate. HPI’s location is the prime location as it contains only two other poor retail paintball shops creating very little competition.
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the rest of the sock is done and is easily replaced. I think of it as the Depression-era homemade sock... when handknit socks were common and‚ perhaps‚ made more out of economic necessity than personal style. It is also called a grandmother ’s heel and a waste-yarn heel. To make this heel‚ knit to where the heel will begin‚ knit X amount of stitches (X being the number of intended heel stitches) on waste yarn‚ put those X stitches back on the left needle‚ and reknit them with the sock yarn. After completing
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Entrepreneur and the Opportunity In terms of entrepreneur‚ this opportunity requires various creativity and great leadership‚ which can be conducted into a creative environment as well as healthy and efficient management system. For example‚ Spit-ball is niche ad service agency‚ and there are only 5 to 7 staff members to operate the whole company when it founded‚ even for now. There would be little concern about reaching a consensus‚ and the managerial team might exert its best ability. However‚
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The Milgram Experiment Outline Topic: The Milgram experiment I) The experiment A) Who was involved with the experiment? B) How they got participants C) What the subjects thought was happening i)Learning Task ii) Memory Study iii) Electric shock for wrong answer iv) “Prods” to continue the shocks D) What actually happened i) It was a test for obedience not memory ii) Vocal response from the victims
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analogue experiment blind design case study confound control group correlation correlational method dependent variable double-blind design epidemiological study A research method in which the experimenter produces abnormal-like behavior in laboratory participants and then conducts experiments on the participants. An experiment in which participants do not know whether they are in the experimental or the control condition. A detailed account of a person’s life and
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Throughout the experiments the size of the balloons stayed about the same size except for in experiment 3. Also the bottles that had more sugar had a stronger scent of alcohol and also contained more foam on top of the liquid. All yeast in each of the bottles seemed to have fermented at the same time and stopped/slowed down‚ the growing process‚ at the same time. Bottle 3 also would always overflow and the foam would fill the ballon in every experiment. Another trend with bottle 3 was that in the
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psychologist‚ and student of Solomon Asch‚ conducted a controversial experiment in 1961‚ investigating obedience to authority. The experiment was held to see if a subject would do something an authority figure tells them‚ even if it conflicts with their personal beliefs and morals. This experiment brought uproar amongst the psychological world and caused the code of ethics to be reviewed and ultimately changed. In the experiment subjects were asked to administer shocks ranging from fifteen volts
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