Physics of Baseball :: physics sport sports baseball

Missing Figures Baseball is a fascinating sport that is exceptionally fun to play. This assignment is all about understanding the physics of a few key aspects of this sport. One might ask what physics could have to do with baseball? Like most sports baseball involves physical motion. Baseball encompasses all three planes of motion through throwing, hitting, and fielding. All of the classical laws of mechanics can be applied to understand the physics of this game. Baseball is not a difficult game to comprehend, but it can a very long time to achieve a high level of performance. Usually one starts playing this game at a very young age and the first thing they start out with is throwing. Throwing a baseball involves exploiting all major muscle groups in the body to generate a large torque on the arm that will in turn create a high potential for speed when it is released. Throwing Throwing is a fairly natural activity for a person. Everyone at some point in time has thrown some object at a person. In baseball throwing becomes an art. Throwing a baseball is a relatively easy task, but throwing it accurately and with a high speed is difficult. People who play this sport spend a very long time perfecting their throw. When one throws a baseball properly they are using there entire body to generate a large force to propel the baseball. A general throwing position starts with a person rotated 90 degrees from there target with there throwing arm 180 degrees from the target and parallel to the ground. The person then starts rotating their body back towards their target while there throwing arm starts bending until it is almost 90 degrees to their elbow, while the arm is bending at the elbow the throwing arm is rotating such that the arm rotates back almost 180 degrees from the target. Meanwhile the person is leaping forward with the leg that was initially pointed at the target while there other leg is planted into the ground. The person is bending at their waist and the other arm is rotating into their body. Around the point where the driving leg strikes the ground the throwing arm is rotating foreword at a tremendous angular speed and the person lets go of the ball. At the point where the ball is let go the persons body pulls the planted leg forward and the throwing arm finishes its motion towards the driving leg.

Material Society, Material Thoughts :: Free Essay Writer

Material Society, Material Thoughts Ever since Midas' lust for gold, it appears to be that man has acquired a greed and appetite for wealth. Juana, the Priest, and the doctor have all undergone a change due to money. They are all affected by their hunger for wealth and inturn are the base for their own destruction, and the destruction of society. Steinbeck's "The Pearl" is a study of man's self destruction through greed. Juana, the faithful wife of Kino, a paltry peasant man, had lived a spiritual life for what had seemed like as long as she could remember. When her son Coyito fell ill from the bite of a scorpion, she eagerly turned towards the spiritual aspects of life. Beginning to pray for her son's endangered life. The doctor who had resided in the upper-class section of the town, refused to assistant the child, turning them away when they arrived at the door. Lastly they turned to the sea to seek their fortune. When Juana set sight on the "Pearl of The World." she felt as though all her prayers had been answered, if she could have foreseen the future what she would have seen would have been a mirror image of her reality. Juana's husband was caught in a twisted realm of mirrors, and they were all shattering one by one. In the night he heard a "sound so soft that it might have been simply a thought..." and quickly attacked the trespasser. This is where the problems for Juana and her family began. The fear that had mounted in Kino's body had taken control over his actions. Soon even Juana who had always had faith in her husband, had doubted him greatly. "It will destroy us all" she yelled as her attempt to rid the family of the pearl had failed. Kino had not listened however, and soon Juana began to lose her spiritual side and for a long time she had forgotten her prayers that had at once meant so much to her. She had tried to help Kino before to much trouble had aroused, only to discover that she was not competent enough to help. A hypocrathic oath is said before each medical student is granted a Doctors degree. In the oath they swear to aid the ill, and cure the injured. In the village of La Paz there lived a doctor who had earned his wealth by helping those that were ill and could afford his services.

The External Environment ( Strategic Management)

Review THE EXTERNAL ENVIRONMENT (STRATEGIC MANAGEMENT) A host of external factors influence a firm’s choice of direction and action, ultimately its organizational structure and internal factors. These factors, which constitute the external environment, can be divided into three interrelated subcategories there are as follows:A. REMOTE ENVIROMENTThe remote environment comprises factors that originate beyond and usually irrespective of any single firm’s operating situation: economic, social, political, technological, and ecological factors.That environment presents firm with opportunities, treats, and constraint; but rarely does a single firm exert any meaningful reciprocal influence.1. Economic FactorsEconomics factors concern the nature and direction of the economy in which a firm operates. Because consumption patterns are affected by the relative affluence of various market segment, in strategic planning each firm must consider economic trend in the segment that affect its industry.2. Social FactorsThe social factors that affect a firm involve the beliefs, values, attitudes, opinions, and lifestyles of persons in the firm’s external environment, as developed from cultural, ecological, demographic, religious, educational, and ethics conditioning. Like other forces in the remote environment, social forces are dynamic, with constant change resulting from the efforts of individuals to satisfy their desires and needs by controlling and adapting to environment factors. One of the most profound social changes in recent years has been the entry of large numbers of women into labor market.Second, social change has been the accelerating interest of consumers and employees in quality-of-life issues. Third, social change has been the shift in the age distribution of population. A consequence of the changing age distribution of the population has been a sharp increase in demands made by a growing a number of senior citizens.3. Political FactorsThe direction and stability of political factors in a major con sideration for managers on formulating company strategy political factors define the legal regulatory parameters within which firm must be operate.Political constraint are placed on firm through fair trade decisions, antitrust laws, tax programs, minimum wage legislation, population and pricing policies, administrative jawboning, and many more actions aimed at protecting employees, consumers, the general public, and the environment. Technological Fact To avoid obsolescence and promote the innovation, a firm must be aware of technological changes that might influence its industry. Technological forecasting can help protect and improve the probability of firm in the growing industries. It alerts strategic managers to both impeding challenges and promising opportunities.4. Ecological FactorsThe term ecology refers to the relationship between human beings and other living things and the air, soil, and water that support them. Threats to our life-supporting ecology caused principally by human activities in an industrial society are commonly referred to as pollution, such as water and land pollution.B. INDUSTRY ENVIRONMENTTo establish a strategic agenda for dealing with these contending currents and to grow despite them, a company must understand how they work in its industry and how they affect the company in its particular situation.How Competitive Force Shape StrategyThe essence of strategy formulating is coping with the competition. In the fight for market share, competition is not manifested only in the other players. Rather, competition in an industry is rooted in its underlying economics, and competitive forces exists that go well beyond the established combatants in a particular industry.Contending ForcesEvery industry has an underlying structure, or a set of fundamental economics and technical characteristics, that gives rise to these competitive forces. A few characteristics are critical to the strength of each competitive force.a. Threat of EntryNew entra nts to an industry bring new capacity, the desire to gain market share, and often substantial resources. There are six major sources of barriers to entry:Economies of Scaledeter entry by forcing the aspirant either to come in on a large scale or to accept a cost disadvantage.Product Differentiationto create high fences around their business, brewers couple brand identification with economies of scale in production, distribution, and marketing.Capital Requirementscapital is necessary not only for fixed facilities but also for customer credit, inventories, and absorbing start-up losses. Cost Disadvantage Independent of Sizeentrenched companies may have cost advantages not available to potential rivals, no matter what their size and attainable economies of scale.Access to Distribution Channels the more limited distribution channels are and more that existing competitors have tied up, obviously the tougher that entry into the industry will be.Government Policycan limit or even foreclose entry to industries, which such as controls as license requirements and limits on access to raw material.b. Powerful SuppliersSuppliers can exert bargaining power on participants in industry by raising prices or reducing the quality of purchased goods and services. A suppliers group is powerful if: – it is dominated by a few companies and is more concentrate than to the industry is sells, – its product is unique or at least differentiated, or if it has built-up switching cost, – it is not obliged to contend with other products for sale to the industry, – it poses a credible threat of integrating forward into the industry’s business, – the industry is not an important customer of the supplier group.Ã' . Powerful buyersA buyers group is powerful if: – it is concentrated or purchases in large volumes, – the products is purchases from the industry are standard or undifferentiated, – the products it purchases from the indus try form a component of its product, – it earns profits, which create great incentive to lower its purchasing cost, – the industry’s product is unimportant to the quality of the buyers ‘ products or services, – the industry’s product does ot save the buyer money, – the buyer pose a credible threat of integrating backward to make the industry’s product.d. Substitute productsSubstitute products that deserve the most attention strategically are those that are subject to trends improving their price-performance trade-off with the industry’s product or are subjected by industries earning high profits.e. Jockeying for PositionThe type of the intense rivalry is related to the presence of a number of factors: competitors are numerous or are roughly equal in size and power, industry growth is slow, the product or service lacks of differentiation or switching costs, fixed costs are high or the product is perishable creating strong temptation, capacity normally is augmented in large increment, exit barriers are high, and the rival are diverse in strategies, origins, and personalities. Industry Boundaries Definition of industry boundaries focuses attention on the firm’s competitors, and helps executives determine key factors for success. And also gives executives another basis on which to evaluate their firm’s goals. In defining industry boundaries is very difficult task.The difficult stems from three sources:1. The evolution of industries over times creates new opportunities and threats,2. industry evolution creates industries within industries, and3.Industries are becoming global in scope.Having developed a preliminary concept of the industry executives flush out its current component. Industry Structure Structural attributes are the enduring characteristics that give an industry its distinctive character. To explaining the variation among industries can doing through examining the variable that industry comprises such are concentration, economies of scale, product differentiation, and barriers to entry.Competitive AnalysisUsually have objectives such are to identify current and potential competitors, to identify potential moves by competitors, and to help the firm devise effective competitive strategies.C. OPERATING ENVIROMENTThe operating environment, also called the competitive or task environment, comprises factors in the competitive situation that affect a firm success in acquiring needed resources or in profitably marketing its goods and services. Competitive Position Assessing its competitive position improves a firm chance of designing strategies that optimize its environmental opportunities.Customer ProfilesDeveloping a profile of a firm’s present and perspective cust omers improves the ability of its managers to plan strategic operations, to anticipate changes in the size of markets, and to reallocate resources so as to support forecast shifts in demand patterns. The traditional approach to segmenting customers is based on customer profiles constructed from geographic, demographic, psychographic, and buyer behavior information. Suppliers Dependable relationship between a firm and its suppliers are essential to the firm’s long-term survival and growth.A firm regularly relies on its suppliers for financial support, services, materials, and equipment. In assessing a firm’s relationship with its suppliers, several factors, other than the strength of the relationships, should be considered. Creditors Because the quantity, quality, price, and accessibility of financial, human, and, material resources are rarely ideal, assessment of suppliers and creditors is critical to an accurate evaluation of a firm’s operating environment. Hum an Resources: Nature of the Labor Market A firm’s ability to attract and hold capable employees is essential to its success.However, a firm’s personnel recruitment and selection alternatives often are influenced by the nature of its operating environment. A firm’s access to needed personnel is affected primarily by three factors: the firm’s reputation as an employer, local employment rates, and the ready availability of people with the needed skills.D. EMPHASIS ON ENVIRONMENT FACTORSThe forces in the external environment are so dynamic and interactive that the impact of any single element cannot be wholly disassociated from the impact of other elements.Strategic managers are frequently frustrated in their attempts to anticipate the environment’s changing influences. Different external elements affect different strategies at different times and with varying influences. The only certainty is that impact of the remote and operating environment will be uncertain until a strategy is implemented. This leads many managers, particularly in less-powerful or smaller firm to minimize long-term planning, which requires a commitment of resources. Instead, they favor allowing managers to adapt to new pressures from environment.The companies that will be entry to business must assessing and consider the external environment of the company that will have potential impact to the company. In assessing the potential impact of changes in the external environment offers a real advantage for the company. It enables decision makers to narrow the range of the available options and to eliminate options that are clearly inconsistent with the forecast opportunities. Environment assessment seldom identifies the best strategy, but it generally leads to the elimination of all but the most promising options.The external environments that must be considered by the companies are remote environment, industry environment, and operating environment. These facto rs are lead how the company doing the business. How they take the opportunities from the external environment factor. And also how they make design of their business strategies is based on the conviction that a company able to anticipate future business condition will improve its performance and profitability. So, the companies assessment of external environment is to anticipate the situation and condition of the company in current and future.

Gender Inequality in Workplace Essay

Gender inequality and discrimination in organizations will damage the individual quality of life in relation to Maslow’s analysis of human needs. Especially for higher order need which are needs for social, esteem and self-actualization. Women experience gender inequality in workplace. Although there are many women who earn more than men, the average women earn is still lower than men’s. A study has found that in 1992, the median earnings of a year-round, full-time woman worker was $21,440 and for a man worker it was $30,358. Thus women, on average, make about 71 percent of what men make. Women age 45 or over, on average, have a net worth of 64%of men’s asserts, $282,826 compare to $430,650. On the other hand, when organizations hiring people, many executives have a subconscious that men can do better than women for some particular job. Many women feel that â€Å"if we try to climb the corporate ladder, we bump our heads on a glass ceiling, beyond which we cannot climb. The glass ceiling metaphor for subtle gender discrimination in the corporate world.† In fact, in many people’s pespectives, some jobs are designed as the jobs men should do but women, such as actuary, financial analyst, fin ancial engineer, administrator, professional specialist and so on. It is gender inequality which is unfair. While women are moving into the professions, they are stalled in the lower-paying positions. Because this phenomenon has existed for a very long time, there appeared occupational segregation meaning that women sometimes been considered as somebody who do not fit for any particular jobs. This kind of discrimination has leading an earning gap between men and women. For every dollar a man earned, a women earned, on average, 71 cents according to the Womens Bureau of the U.S. Department of Labor. It has been estimated that one-half of the earning gap is due to direct discrimination in the labor market. Thus, women desire more for the need of self-actualization because they believe it will be more harder for them to develop their creativity and problem solving skills, also, harder to reach their goals. What people lack is usually what they need. Women eventually have more need than men for self actualization. Women experience gender inequality in social life as well. Many people still consider women is that group of people who should be in the lower class of  the society. Gender discrimination is still a serious problem. An on-line consultation has ask a question that whether you agree gender inequality should be a highly priority or not. The answer show that 85.6% of respondents strongly agreed or agreed that gender inequality should be a priority. Another question was considering the issue if government should increase funding support for women’s organizations working for equality and bring women’s equality into attention of policy maker. The result can be translated into an average of 4.19 (5 in total), which indicates that the respondents generally agreed. For education, on the other hand, is more obvious. In many parents’ subconscious, born a boy is much better than a girl, because they believe boys can be more successful than girls in the future. Depending on those thoughts, parents will let boys to go to school and been educated but leave girls at home to do some bacis housework. For instance, in China, in primary school, girls constitute only 44 percent of primary school enrollment. In secondary school, girls make up 39 percent. At college level and higher, women account for only 26 percent of enrollment. Thus, for the esteem need and social need, women have more on those than men. Women want to have more respect from other people, they want to be identified by their success. On the other hand, because of women’s nature characteristics, they will have more need on sex intimacy as well.

Hr Provision Essay

Provision function: is a consecutive process of human resources planning, job analysis, recruitment, selection, placement and incorporation. HR Planning The ongoing process of systematic planning is to achieve optimum use of an organization’s most valuable asset – its human resources. The objective of HR planning is to ensure the best fit between employees and jobs, while avoiding manpower shortages or surpluses. Sands Corporation would have to look at the three key elements of the HR planning process, which are: forecasting labour demand, analyzing present labour supply, and balancing projected labour demand and supply. Proper human resource planning will enable Sands HR department to plan recruitment, selection, training and career development . The HR plan needs to be flexible enough to meet short-term staffing challenges, while adapting to changing conditions in the business and environment over the longer term. Job Analysis and Design Job analysis is the process by which HR systematically investigate the task, duties and responsibilities of the jobs within an organisation. For human resource to be effective, Sands HR must be aware of the essentials that amount to each position. That is there should be a process whereby the substance, demands and responsibilities of a job are determined. Therefore two sets of information should originate from job analysis. First, Job Description which is the document that identifies and defines: a job in terms of duties, responsibilities, tasks and supervisory relationships. Second, Job Specification which is a written statement which emphasises the characteristics required from the incumbent to perform the job successfully, which should include skills, abilities and knowledge . Recruitment and selection the process of acquiring applicants who are available and qualified to fill the positions and choosing from a group of applicants the individual best suited for a particular position. Recruitment usually comes about as a result of HR planning and vacant positions that have to be filled. The staffing personnel, should use the job analysis as the point of departure, and follow steps such as recruitment planning, recruitment action (how, where and when), the type of recruiting source, screening and selecting . HR manager and the staffing personnel should through the recruiting process, consider the legal aspects as well, such as the labour Relation Act, No. 66 of 1995, the Basic Conditions of Employment Act, No. 75 of 1997 and the Employment Equity Act, no. 55 of 1998. Placement this is the process by which the staffing specialist will place a new appointed employee in an organisation, or transfer existing employees are transferred to new posts. Placement is important because of the heterogeneity of the labour groups. The staffing personnel should make sure that there is â€Å"FIT† between the job itself and the new job incumbent, so that there would be high productivity and a lower turn over from the new incumbent. It should be clear that placement is a combination of the employers’ requirement to fill a position successfully and the employee’s motivation to reach the top. Incorporation The specialist in training and development should attend and make sure that the new employee settles into the new position. The employee should be provided with the information regarding the organisation and its culture through orientation, must also be given specific information about the position and the department should be given through induction. The new employee must be made to feel part of the new work group as soon as possible. The training personnel need to explain the organisations policies, rules and regulations to the new employee as well as counter negative influences by fellow workers.

Manila and Jose Rizal Essay

Jose Rizal is our national hero but seriously i don’t know a lot about him. But when I watched the film about Dr. Jose Rizal I was shocked and amazed because of his sacrifice for our country. I though the he was a brilliant individual. He served as an inspiration to all Filipino. During his lifetime, he spent many years outside the Philippines, enriching himself through education, especially in Madrid, Spain. The distance did not diminish nor reduce his love for his country. Far from his motherland, he looked across the seas to find its strength, as well as its weaknesses, in order to uplift it from the abuses of foreign rule. One of the problems and this I feel strongly, with our current approach to Rizal is that it removes him from our ability to relate. But to continue to hold that up as a reason why he should be admired is kind of ridiculous. Because of how we approach Rizal, with all these misguided attempts at humanizing him, we fail to approach him as he would have wanted: Through his ideas, his dreams, his hopes, his understanding in the Philippines, his words that inspire many Filipinos. His real words, not those carefully edited. Not the number of women he supposedly slept with. And most definitely not in the number of languages he spoke. Rizal and I shared the same belief that students must be urged by patriotic ideals and by their passionate love for their country, the Philippines, love for truth and proper values of education. Dr. Jose P. Rizal had given proof of desiring liberty for his country, and he set down as a premise, the education of the people. His teachings greatly influence in me. Like him, I believe in people power and consider myself a modern Rizal youth of today, as the hope of my motherland’s tomorrow. He is very nationalistic and I want to reserve my nationalism as well. Like Rizal, I’m proud to be a Filipino.

Airline marketing Essay Example | Topics and Well Written Essays - 1500 words

Airline marketing - Essay Example There is a widely held misconception that marketing is about selling what is being produced. It is much more than that. Marketing is involved in deciding what should be produced. Marketing is involved in deciding what should be produced as well as how it should be sold. As such it is the lynchpin of any industry. It is all – pervasive. It is important to recognize that everyone in the airline can contribute to the marketing process. The essence of marketing is to identify and satisfy customer needs; to be consumer-or- market oriented rather than production – or supply oriented. If an airline concentrates on merely selling what is produced before identifying what customers want and are prepared to pay for, it is doomed to failure. The first step in marketing is to identify markets and market segments that can be served profitably. To do this one uses the whole range of market research methods, from desk based statistical analysis to survey of current and prospective user s of air services. The aim is to gain at the understanding of the needs of different market segments and also the degree to which such needs are not currently being satisfied. This leads on naturally to the production of traffic forecasts, which should be as detailed and segmented as possible.The second stage of marketing is to decide, in the light of the preceding market analyses, the air services that should be offered in the market and their product features both in the air and on the ground. This is product planning. ... The third stage is to plan and organize the selling of the products on the basis of a marketing plan. This involves setting up and operating sales and distribution outlets both airline-owned, such as sales office or telephone and internet sites, and indirect outlets involving a range of agents, sub-agents and on-line agencies. In order to attract potential customers, the marketing plan will also include a detailed program of advertising and promotion activities. Lastly, marketing is concerned with reviewing and monitoring both the degree to which the airline has been able consistently to meet the service standards and product features planned and customers responses to them. Such monitoring through weekly sales figures, customer surveys, analyses of complaints and other market research techniques should enable airlines to take short term corrective action, where possible, and also to make longer-term changes in their service and product features. We would be discussing here the marketing approach adopted by one of the best international airlines - Singapore Airlines. Singapore Airlines Ltd. (SIA), the national airline of Singapore and a major carrier in the Pacific region with routes to Europe and North America, is known for its unparalleled customer service as well as for its continuing efforts to upgrade its aircraft and technology. A long-established strategic seaport, Singapore is an important transit point for travel to other areas of the Far East. Even during times of severe recession in the airline industry, SIA has been the world's most consistently profitable airline and, unlike most, a virtual stranger to debt. The "Singapore Girl" flies to 90 cities in 40