Physics lab:9 Equilibrium of parallel force 11/09/2012 By: Camilo Salazar Jillian Ellis Purpose: To understand the conditions need for a rigid body to be in equilibrium when there are forces acting on the body from different sides. Theory: When force is applied on a rigid body for example a ruler it can either be in equilibrium or it can be unbalance. When the force is unbalance what would happen is this motion the body can be either translational or rotational. “A body in translational
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Chapter 2 Textbook Solutions QUESTIONS 3. Why is EBIT an important line item in the income statement? What does EBIT show us? ANSWER Earnings before interest and taxes (EBIT) is the lowest line on the income statement that isn ’t affected by the firm ’s method of financing (the relative amounts of debt and equity used). It is important because it allows an evaluation of physical business operations separate from the influence of financing decisions. It is therefore often called operating income
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Lamarsh Solutions Chapter-2 2.5 This is a question of probability‚ For molecules which have an approximate weight of 2‚ there are two 1H and we can find the probability or the percentage over 1 as‚ 0.99985*0.99985=0.99970 The same calculation can be made for the mol. weights of 3 and 4 For 3 there are one 1H and one 2 H and so‚ 0.99985*0.00015=1.49e-4 For 4 there are two 2 H and so‚ 0.00015*0.00015=2.25e-8 2.7 From table of nuclides we can find the atomic weights of O and H using the abundances
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Chapter 2 Over the years scientists have theorized why prehistoric humans painted pictures in caves. Many theories have arrived from decorations‚ communication‚ protecting them from intruders and religious or spiritual. Most prehistoric humans used caves as a means of protection from the elements of weather. Painting‚ drawing and carvings may have been a way of passing the time till a storm passed. It may have also been a way of making the cave as property‚ a “home” in those times. Panting
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Chapter Presentation Chapter 2 Fire on the Mountain What happens? Characters Ralph Jack Piggy Setting -Starts at platform by the lagoon -Platform on calm side of mountain -Heads to top of mountain (hill) Plot -Ralph calls a meeting to report back what they have found: they make rules -Small boy speaks about being frightened of a beastie or snake-thing -Ralph says is doesn’t exist‚ Jack says they will hunt it -Ralph talks about rescue and building a fire on top of the hill. -They
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APUSH STUDY GUIDE Bold → add more info CHAPTER 1 Juan Ponce de Leon- looked for fountain of youth in Florida. Died by an Indian Arrow Francisco Coronado- Looked for "golden cities" which were actually pueblos. Went to Arizona and New Mexico. Found the Grand Canyon and large "herds" of buffalo John Cabot- Explored northeastern America (1497-1498). English sent him known as Giovanni Caboto (Not entirely sure if he was English himself) Treaty of Tordesillas- Spain celebrated Columbus’s arrival
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Name __________________________________________________________ Chapter 2 – Quick Quiz 1 1. A(n) _______________ is an organized system of assumptions and principles that purports to explain a specified set of phenomena. a. theory c. operational definition b. hypothesis d. experiment 2. An ideal scientist should: a. not express skepticism of new ideas. c. not support falsifiable theories. b. rely on scientific intuition. d. be willing to make “risky predictions.” 3. An advantage
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CHAPTER 2 – TRENDS IN HRM Internal Labor Force - An organization’s workers (its employees and the people who have contracts to work at the organization). External Labor Market - Individuals who are actively seeking employment. High-Performance Work Systems - Organizations that have the best possible fit between their social system (people and how they interact) and technical system (equipment and processes). Knowledge Workers - Employees whose main contribution to the organization is specialized
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Journey Speech The purpose of this text enable us to understand what the narrator made us think‚reflect and considerate towards his painful and haunted life-journey. The narrator made us think by using many themes or key words such as satisfaction‚ betrayal‚salvation and redemption to engage but also reflect the audience regret. A great example of this is when Amir has proved himself enough to redeem himself from his betrayal to Hassan. “ This may lead them to fight for their redemption by working
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02-45282-kivisto.qxd 6/30/2007 10:58 AM Page 41 CHAPTER 2 The Weberian Theory of Rationalization and the McDonaldization of Contemporary Society George Ritzer George Ritzer is Distinguished Professor of Sociology at the University of Maryland. His major areas of interest are sociological theory‚ globalization‚ and the sociology of consumption. He has served as chair of the American Sociological Association’s sections on theory (1989–1990) and organizations and occupations (1980–1981). He has
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