INTERNATIONAL BACCALAUREATE EXTENDED ESSAY PHYSICS The simple Pulley system and its efficiency Research Question: “How does the length of wire and thickness of wire affect the efficiency of Atwood’s machine?” NAME: MUHAMMAD HARIZ BIN MD YUSUF MAY SESSION 2013 CANDIDATE NUMBER: 002348-086 CENTRE: MARA COLLEGE SEREMBAN‚ JALAN AMINUDDIN BAKI‚ 70100 SEREMBAN‚ NEGERI SEMBILAN‚ MALAYSIA. NUMBER OF WORDS: 3592 NUMBER OF PAGES: 34 Abstract The thickness and the length of wire
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location (Starbucks) or be it the unique ability to produce drugs that no one else can. It is this important phenomena that enables some companies to charge higher. 2. Signalling – Is first price discrimination really possible? Not very much in an interconnected world. Firms often need to deploy strategies that elicit signals from buyers to automatically tell them who are the ones who would pay more than the others. How can they practice price targeting? Discount coupons or cookies (Amazon)‚ lazy buying
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Staying awake while on duty is important for many reasons. First of all‚ I could potentially endanger not only myself‚ but also the rest of my platoon. Should an enemy slip by while I slept‚ they could possibly detonate a VBIED or kill battle buddies through any number of other means. Families could be destroyed because of my mistake. But the damage may not stop there… Every family would be hurt when they were forced to read the words; “I regret to inform you...” The Army itself would have to explain
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situation and the needs. The former were fired in order to destroy masonry and light structures (castle gates‚ siege towers)‚ while the latter were often used against armored troops. Original models of the ballistae could hit targets 300 or even 400 meters away. In order to determine which shaft projectiles ancient engineers considered the most effective‚ I have developed the following research question: “An investigation into the relationship between the wingspans of a projectile stabilizing fin and the
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I have no idea‚ but I did recently catch the campus equivalent of the bubonic plague and have been trapped in my cinderblock home for the past 58 hours. This flu has wrecked me despite how high my blood-OJ content is. Besides taking time to figure out just how many bugs are stuck in my lighting fixture‚ I’ve otherwise had about 57 hours to think. I’m a second semester senior‚ so that means I (erroneously) think I suddenly have tons of wisdom to share‚ even though I just learned that Café de Grasta
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How to Keep the Pigeons Away We have witnessed over the past few decades the number of pigeons drastically increased in urban areas‚ especially in smaller urban areas of the larger cities. They favor the tall buildings that provide good shelter‚ permanent sources of food and water and not enough natural enemies that can stop the uncontrolled breeding of these birds. In some parts of the world‚ they are rightly called "flying rats"! Pigeon is omnivorous‚ well-adjusted in terms of the city noise‚
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years at Osan I played on the varsity soccer team‚ we often had to travel far for the games‚ but there is still one game that I can not dismiss from my memory. Our first away game was a very emotional road trip for our new team‚ a group of girls just getting to know each other’s strengths and weakness‚ on and off the field‚ the game was an hour away from our school on a friday and we were pumped. When we arrived the other team was twice our size and was already warming up‚ we were still dressed in
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making jobs more mobile and allowing employees to access work remotely from home. Technology has also made a great contribution allowing people to work from home. Equipments such as computers‚ facsimile machines‚ telephones etc. have revolutionized the work industry and this trend has helped employers‚ employees and the state at large. An International Telework Association survey found that the number of teleworking employees grew from 41.3 million in 2003 to 44.4 million in 2005 and projects that number
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Extended Essay Format Recommendations Abstract Maximum word count 300 words – DO NOT GO OVER!!! Three paragraph format 1st Paragraph • 75 to 100 words in length • Must include the Research Question & Thesis • Must outline the purpose of the paper 2nd Paragraph • 100 to 125 words in length • Cover the scope of the investigation • Detail limits and boundaries of your research • What are you going to prove in your EE • Outline key resources consulted 3rd Paragraph
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Letters Home From Vietnam Review The powerful emotions triggered through watching this film can be acknowledged without question. What I found the most interesting was the use of real news footage from that time period that aired on major news networks‚ swaying people’s opinions about our justification for being in Vietnam. Being able to view that gave me a 1st hand look into soldiers’ opinions of the war as well as protests and how they differed then. The actors reading the leaders with pure emotion
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