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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Fast Food Nation Essay "A nation ’s diet can be more revealing than its art or literature." (p.3) Eric Schlossers book Fast Food Nation is not only an expose of the fast food industry but also shows how the fast food industry has shaped and defined society in America and other nations as the fast food culture spreads globally. He connects the social order of society to the kind of food it eats and the way it eats that food‚ and relates fast food to other social processes and institutions
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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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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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Economics THE EFFECT OF FAST FOOD RESTAURANTS ON OBESITY Janet Currie‚ Stefano DellaVigna‚ Enrico Moretti‚ Vikram Pathania February 2009 www.wine-economics.org The Effect of Fast Food Restaurants on Obesity Janet Currie‚ Columbia University and NBER Stefano DellaVigna‚ UC Berkeley and NBER Enrico Moretti‚ UC Berkeley and NBER Vikram Pathania‚ UC Berkeley January 2009 Abstract. We investigate the health consequences of changes in the supply of fast food using the exact geographical
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Fast Food kills “Fifty million people in the U.S. are dependant on fast food (Fast Food Secrets)”. People all over‚ are eating more of it‚ but most of them aren’t fully aware of how bad it actually is. Most fast food places do things that act as a lure for people to buy more food. Such as offering a large portion of food for a small amount of money. This overall consumption of fast food has many consequences. Fast food is bad for you in more ways than one. Not only is it unhealthy‚ but the restaurants
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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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FAST FOOD NATION Section I - The American Way Introduction and Chapter 1 - The Founding Fathers Life in the 1950’s was unlike any previous decade. It was the culmination of the previous 50 years of expansion‚ industrialization‚ depression and two world wars. The baby boom began. Families were moving to the suburbs. The accessibility of the automobile and the integrated open highway gave the average citizen a freedom and mobility never seen before. As a result‚ industries and businesses sprang
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