Hoo Sze Yen www.physicsrox.com Physics SPM 2011 CHAPTER 3: FORCES AND PRESSURE 3.1 Pressure Units of pressure Unit Note Pa SI unit N m-2 Equivalent to Pa N cm-2 cm Hg m water atm 1 atm = atmospheric pressure at sea level bar 1 bar = 1 atm Pressure is the force which acts normal per unit area of contact. P= F A where P = pressure [Pa] F = force [N] A = area [m2] For atmospheric pressure only 3.2 Pressure in Liquids Pressure in liquids are not dependent on the size or
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Barack Obama Two presedential candidates and many different issues between them. Both candidates have much to offer‚ but which will offer more to the country. Barack Obama has much to offer and has many good ideas to help better our economy and better everyones ideology in what the beleive. President Barack Obama’s ideas will benefit us all‚ weather you are rich or poor‚ middle class or upper class it will benefit us. His ideas will help the working class and will put many people back into work
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Ordering food in a restaurant Nowadays more and more people are choosing to have a meal out in a restaurant. There a re several reasons for this. One of them is a desire to spend better time in a comfortable atmosphere rather than prepare food at home. But it’s highly important for restaurant lovers not to forget about table manners speaking nothing about the right way to order food. Students and office workers get used to eating at their canteens so they just help themselves with whatever they
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People are increasingly being warned against the ill effects of fast food and the potential damage they pose to the human health. The effects of fast food include nutritional deficiencies‚ obesity‚ increased cholesterol levels‚ cardiac problems and many other threatening heath hazards. Here is a reminder for your that will include shocking facts about fast food and the harmful effects of fast food. Effects of Fast Food: Sodium and Increased Blood Pressure Most of these quick and convenient
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Recently‚ I have been enlightened in the world of food. Through some internet reasherch and a few documentaries is have come to find out the power of food. This newfound insight has pushed me to write to you today. Newfound‚ I say that with intent. I haven’t learned this until now‚ 16 years into my existence. The fact of the matter‚ is that it’s imperative that schools provided local‚ fresh‚ and plant based diets. As you know the food provided in schools is brutally prossed and meat centered‚ which
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CHAPTER 1 The Problem Rationale Food is one of the basic necessities of man in order to stay alive. Whether he likes it or not‚ man needs sufficient amount of food to sustain his being. This need to meet the food intake parallel with the essential meals per day results to the materialization of the food service industry which deals with preparation and sale of food items or products. Therefore‚ the food service industry will always remain in high demand because of its category. This industry
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4 The 51st US state? Labour relations in the UK fast-food industry Tony Royle Politicians of most political persuasions have at different times emphasized the importance of the UK’s ‘special relationship’ with the US‚ something that was arguably at its peak during World War II and under the Conservative Thatcher governments of the 1980s and early 1990s. Under the Thatcher administrations‚ government policy appeared to be drawing strongly on the US economic model and trying to move away
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Abstract Obesity is an ongoing problem throughout the United States. Americans eat a lot of fast food these days and are accustomed to the convenience and taste of fast food. Fast food restaurants are still offering the same unhealthy food with some rational changes throughout their menu. Parents may be responsible for their children’s health‚ but with the convenience of fast food it just makes it easier. It is no surprise how America is getting fatter each day and who to blame is still undecided
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We all fall victim to the fast food drive-thu‚ some more than others‚ eating it every day. But do people really know how bad fast food is for them? Everyone has different reasons for eating fast food‚ some because of the convenience‚ some actually crave it‚ but few people truly realize just how unhealthy this food is for them. The article “Why You Should Avoid Fast Food at All Costs” written by Richard Stossel gives very eye-opening details as to where our food comes from and how it gets to our plates
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AMERICAN FAST FOOD IN KOREA 1. Compared to other East Asian countries‚ is Korea an ideal market? Korea is the only country in Asia where capital expenditure has revived in 2002. In the whole Asia fast-food chains were not hurt by the Asian economic crisis at the end of the 90’s. However in Korea‚ revenues of fast-food franchises fell by 25 per cent during the Asian financial crisis in 1997 and while the economy was under the influence of the shock. After some structural reforms in
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