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
Premium Pressure Fluid dynamics Atmospheric pressure
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
Premium United States Barack Obama Health care
this should be prevented. The fast food industry takes advantage of this influence over children and is a large factor in the obesity problem America faces today. Fast food chains give the impression to children that they can and should have everything they want‚ and include their product as a part of that. Datuk Marimuthu Nadason‚ president of the Federation of Malaysian Consumers Associations‚ states “studies have shown that children are likely to pick branded foods because they associate themselves
Premium Advertising Nutrition Junk food
Fast Food and Obesity In today’s society‚ fast food has become a large part of many American’s lives. With the rising numbers of obese people‚ it is hard not to draw a correlation between the increase in fast food and obesity. Most obese people don’t want to be obese and wish they could lose weight‚ yet they continue to struggle with their fast food intake and obesity. This is due to the advertising done on the consumers‚ the highly addictive food itself‚ and most importantly‚ how advertising
Free Obesity Nutrition Fast food
Fast Food in HK – McDonald’s VS KFC Fast Food Culture in the worldwide Fast food‚ as you can understand is the term referring to food that is prepared and can be delivered in a fast time. It is traditionally American style meal that always included French fries‚ burgers and soft drinks. Restaurants store precooked ingredients‚ once the customer gives an order‚ take-away can be ready in a while. To be called as “Fast food”‚ these foods must meet a few standards: good time management‚ quality stability
Premium Fast food Fast food restaurant KFC
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
Premium Fast food restaurant Fast Food Nation Fast food
Fast Food‚ Fat Food Nowadays‚ fast food is a very popular trend in Thailand. Teenagers think it is very smart when they go into the fast food restaurant‚ especially‚ the restaurant which is a part of foreign franchise restaurants. Not only teenagers that like fast food but also children and adults. In the busy schedule of modern times people have no time to prepare nutritious food during the day so fast food becomes a very convenient choice. However‚ there are several health issues related to consuming
Premium Nutrition
meals that you have eaten? Were these meals home cooked or were they from a fast food restaurant? There are around 160‚000 fast food restaurants in the United States (Pew Research Center)‚ but do these restaurants control how you think or how you feel? No‚ they do not. Obesity in America should not be blamed on these fast food restaurants. I believe that it is solely America’s fault for being obese. Many say advertising has a play in what people eat‚ but I disagree. I see car advertisements and clothing
Free Nutrition
(2011). Research conducted has shown fast food to be a leading contributor to childhood obesity with close to one third of children consuming and demonstrating weight gain and risk of obesity (Holguin‚ 2004). The fast food industry stands accused of attempting to addict people‚ at an early age‚ to their food with a direct result of increased incidences of obesity. Much like the tobacco industry and smoking‚ there is debate whether responsibility lies with fast food or with individuals and their parents
Free Obesity Nutrition Fast food
Fast Food and Healthy Food Life today is not like how it was before. Along time ago‚ people ate foods that were field with balanced amount of nutrients value. Not with chemicals‚ preservatives‚ artificial colors and flavors which are known as Fast Foods. Long days of working and training effects our choices for food‚ a meal from nearest fast food restaurant becomes most appealing idea. Most of people who eat junk food more frequent don’t know its bad effect on their body which can be
Premium Nutrition