Question 4d) 23 Question 1a) Hoop Stress (circumferential stress) is simply the stress due to radial pressure. The circumferential stress in a material of cylindrical form subjected to internal or external pressure. It is the stress felt along the circumference of a cylindrical surface because of pressure from inside the cylinder or outside the cylinder. For example‚ when a submarine‚ which is roughly cylindrical dives deeper‚ the sub is subjected to hoop stress because of the pressure of water
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Background of McDonald’s (Size‚ Employees‚ Reputation) McDonalds was founded in May 15‚ 1940. The founders of McDonalds are: Maurice McDonald‚ Richard McDonald and Ray Kroc. McDonald’s added 212 restaurants abroad the previous year‚ but its commanding lead left it still at the top in international presence between American based fast-food chains. The team which is leading McDonald’s in the UK: Jill McDonald‚ Richard Forte‚ Paul Pomroy ‚ Nick Hindle‚ Jez Langhorn‚ Lauren Cody‚ Henry Trickey
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On November 14‚ 2013‚ I attended an event held by‚ “Lakota Dance Troop.” This event was located in Sykes Ballroom C. The scheduled time for the program to begin was at 12:30 PM and end at 1:45 PM. This program was attended by Prof. Ingersoll and his Race Relations classes. This event was attended by people outside of the race relations course as well. The hosts of the event wanted to introduce everyone into their culture before starting the program. Before the event began‚ everyone was asked to
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Unit 4 – Keeping children safe E1+D1 Health and Safety at work Act 1974 - The Health and Safety at work Act helps keep the environment safe and secure by making sure that visitors sign in and people who are working in the setting are CRB checked and that gates and doors are securely locked. Control of Substances Hazardous to Health (COSHH) - COSHH helps keep the environment safe and secure by making sure that chemicals are locked away in a lockable cupboards out of reach from the children. Data
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Tattooing is one of many art forms that has been practiced from thousands of years. It has evolved from its start‚ from crude methods to more advanced ones. Tattooing has become more symbolic and meaningful‚ and more common. Many people around the world have at least once tattoo but‚ it was not always this way‚ tattoos used to be only for kings and queens or those of importance. The earliest known examples of tattoos date back to ancient Egypt. The first tattoo found was from the famous frozen
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RESOURCE GUIDE 2 0 0 5 Daily Physical Activity in Schools Grades 4 to 6 A Message to Teachers Every day you find new ways to teach lessons‚ design dynamic programs‚ and find creative activities that appeal to your students. You create a learning environment that nurtures the whole child – including the child’s physical health. By doing this you make an invaluable contribution to children’s growth and development. You are the experts in determining what will work in your own classroom
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through 5.25 rev? [pic] A 2.2kg hoop 1.2m in diameter is rolling to the right without slipping on a horizontal floor at a steady 3 rad/s. (a) how fast is its center moving? (b) What is the total kinetic energy of the hip? (c) Find the velocity vector of each of the following points as viewed by a person at rest on the ground: i) the highest point on the hoop; ii) the lowest point on the hoop; iii) the point on the right side of the hoop‚ midway between the hoop and the bottom. (d) Find the velocity
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The 1950’s were the Happy Days for American’s because of the improvements in technology‚ cultural changes‚ booming economy‚ racial advancement‚ but also the baby boom. President Dwight Eisenhower who was elected in 1952 had a major impact on America’s economy. During his term he lowered taxes‚ but also managed to balance the federal government which allowed for consumerism to thrive and government spending to allow for the feeling of security in the economy. He also maintained many of FDR’s social
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Essay 3 Toy guns: To Play or Not to Play Jennifer Thompson Baker College Online Division Children all over the world have been playing with toy guns for generations. There are some toy guns that shoot darts‚ some that shoot BB’s‚ and some that make a loud blast or noise. Some toy guns look very cartoonish and are bright colored‚ but some look very much like real guns‚ and are hard to tell that they are toys. Lately there has been so much gun violence affecting our world there has begun a heated
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cylinder and derive formulas relating the stresses in the walls of the cylinder and the gage pressure p in the fluid they contain. In the case of a cylindrical vessel of inside radius r and thickness t‚ we obtained the following expression for the hoop stress H and the longitudinal stress L. Mohr’s circle provides an alternative method‚ based on simple geometric considerations‚ for the analysis of the transformation of plane stress. Thin-walled pressure vessels provide an important application
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