The Physics Of Swimming Is Science - 909 Words

Freestyle Stroke Essay Swimming is science. When a person swims, they are displacing water. In Ancient Greek times, a physicist named Archimedes discovered the principle of buoyancy. Archimedes Principle states that an object in gravity applies a force, or a buoyancy, to whatever it is surrounded in. When a person submerges him or herself in water, the water levels will rise. The density of a person or object determines if its floatation. If an object is more dense than the water, it will sink. On the contrary, an object lighter than water will float. There are various styles or strokes including breaststroke, freestyle, and more. Freestyle swimming consists of many components that combine to efficiently swim. Physics is a subtle yet†¦show more content†¦The head is important. If the head is pressed down, the lower body will stay afloat. In our first few days, our class practiced 6’ foot and 9’ vessels. We had a small competition that checked to see which person could glide the furth est. The typical goals for the vessel competitions were 4 feet and 4.5 feet. This taught our class how to properly use our body in the freestyle stroke to eliminate drag. Another lesson we learned was to swim with high elbows. The pull of the water causes a lot of frontal drag and keeping closer to the water surface reduced the amount of drag. This was another way to reduce drag. Lower body movement is essential. Propulsion off of the wall could easily kick start swimming. The stronger the push, the better. From there, a swimmer could start kicking. The first kick we learned was the flutter kick, probably the most basic kick in swimming. With straight legs, move the legs up and down alternatively. It requires the movement of hips, legs, and feet. Next, we learned about dolphin kicks. This kick requires one to move their whole body like a wave. While streamlining, press the chest down then release. As the chest rises, thrust the hips down with the legs following. The legs must be tightly pressed together, knees should be slightly bent as the hips sink, and feet must be pointed. As the lower body rises and the upper body dips, straighten the knees to push through the water. Both kicks effectively propel a personShow MoreRelatedPhysics : The Science Of Swimming1442 Words   |  6 PagesPhysics in Swimming (The science of swimming. (n.d.). Retrieved November 4, 2015.) The definition of swimming can be defined as moving your body through the water. Also swimming is a sport or activity of propelling oneself through the water using the limbs. Some say humans have evolved from sea creatures, but looking at our bodies no one would never know. Humans are actually less well suited to moving through water. Also we humans don t float too well, can t breathe for longer beneath the surfaceRead MoreThe Importance Of Swimming As A Science1451 Words   |  6 Pages The definition of swimming can be defined as moving your body through the water. Also swimming is a sport or activity of propelling oneself through the water using the limbs. Some say humans have evolved from sea creatures, but looking at our bodies no one would never know. Humans are actually less well suited to moving through water. Also we humans don t float too well, can t breathe for long beneath the surface because we breathe air, and rapidly get tired as we thrash through the waves. OneRead More Physics of Swimming Essay1870 Words   |  8 Pages The study of physics and fluid dynamics in swimming has been a field of increasing interest for study in the past few decades among swimming coaches and enthusiasts. Despite the long history of research, the understanding of how to move the human body effectively through the water is still in its infancy. Competitive swimmers and their coaches of all levels are constantly striving for ways to improve their stroke technique and overall performance. The research and performances of todaysRead More Albert Einstein 1879-1955 Essays752 Words   |  4 Pageswas undoubtedly the single greatest contributor to science in the 20th century. Few will argue with that point. His gifts to todays understanding of the universe, energy, time among others base many branches of modern science. His contributions are not restricted only to the fields of science, but also to the individual person: from powerful heads of states to the average citizen. Albert Einstein helped Oppenheimer1 develop the fundamental science needed to break atoms, causing massive amounts ofRead More Physics of Boating Essay1133 Words   |  5 PagesThe first thing you should know is the physics behind a boat, seeing how you cant have a boating adventure without one. To keep it simple, lets check out the main thing you should know about a boat: Buoyancy. Buoyancy, by definition, is the upward force exerted by a liquid on any immersed object. If the force of the liquid on the object is greater than that of the object on the liquid then the object will float. In other words buoyancy is dependent upon the density of the liquid and the volumeRead More the study of aerodynamics and gravity Essay1515 Words   |  7 Pages My topic for the science fair is â€Å" Which falling objects fall the fastest? â€Å". Many factors affect the speed of aerodynamics such as the different forces on the object. The aerodynamics of the object and the physics surrounding the object. Great scientists have studied falling objects such as Galileo Galil ei and Sir Isaac Newton. I will discuss their lives, experiments and scientific findings. Aerodynamics is the study of force on an object. It has been called the science of flight. AerodynamicsRead MoreThe Life and Work of Ernest Rughterford1307 Words   |  5 Pages‘’All science is either physics or stamp collecting .’’ Ernest Rutherford was born on August 30th in 1871 with an umbilical hernia(that later killed him). He was the fourth child of twelve and the second son of seven boys and five girls. He started school when he was ten because his family was so poor. Later he got into good schools and became a great teacher. He won multiple awards for his chemistry experiments because he was the first person to artificially break an element. I chose Ernest RutherfordRead MoreBiomechanics of Surfing Essay1359 Words   |  6 PagesAspect of Surfing. Surf Science | A Place To Learn About Surfing amp; Surfboards. Accessed: Web. 24 September 2012. http://www.surfscience.com/topics/surfing-tips/intermediate-tips/balance-the-most-important-aspect-of- surfing/ 5.   Doherty, Paul. Physics of Surfing. Scientific Explorations. 8 Jan. 2003. Web. 1 Nov. 2012. http://www.exo.net/~pauld/activities/surfing/physicsofsurfing.html 6. Dunn, M. Avoiding Surfing Mistakes With Martin Dunn: Beginner Level. Surf Science | A Place To LearnRead MoreStatement of Purpose for My Bachelors Degree at University of Roskilde560 Words   |  3 PagesI am interested to apply for the bachelor’s degree program in natural science in university of Roskilde starting in 2014. I did my secondary education in Gateway College Kandy, Sri Lanka and graduated on 2013. I have completed my secondary education in EDXCEL O/L (ordinary Level) majoring in Biology, Human biology, Chemistry, Physics, Business and Communication, Information and Technology, Geography and Mathematics. For my EDEXCEL A/L (Advanced Level) I majored in Biology, Mathematics, ChemistryRead MoreGerman Culture Essay991 Words   |  4 Pages[1] Science Germany has been the home of many prominent inventors, engineers and researchers. There have been significant achievements in the science and technology. German inventors, engineers and industrialists such as Zeppelin, Daimler, Diesel, Otto, Wankel, Von Braun and Benz were the pioneers in modern automotive and air transportation technology including the beginnings of space travel. The work of Albert Einstein and Max Planck was vital for the establishment of modern physics. The first

Portrayal of War in the Pre 1900 Poetry Essay - 3056 Words

Portrayal of War in the Pre 1900 Poetry Before 1900, war was always seen as a glorious thing. People truly believed in the words of the ancient writer Horace, Dulce et decorum est, pro patria mori. This phrase can be translated, as It is a lovely and honourable thing; to die for ones country. Pre 1900 war poetry was strongly patriotic and glossed over the grim reality of death, preferring instead to display the heroic aspects of fighting. If death was mentioned, it was only in a noble and glorious context. As there was no media coverage of war, the non-combatants did not know the true story. Poets like Alfred Lord Tennyson, who never actually participated in any war, did not portray a†¦show more content†¦He begins by admitting that there is a risk of being killed, but says that in that case it is better that there will only be a small number of people who will be killed. If we are markd to die, we are enow To do our country loss; He goes on to say that if there is victory, there will be a greater share of glory and honour to be divided out among those that come through the battle. King Henry goes on to say That he which have no stomach to this fight, Let him depart. The king was prepared to pay for the return to England of any man that was not willing to die. Henry was trying to proof to his troops that even though they were drastically outnumbered, if they were united they would be a match for the enemy. From this point on, there is no reference of death. This was a good way psychologically of building up the morale of his men. By dwelling only on what glory and honour would come with the ability of saying that you fought at Agincourt with King Henry would help the men forget that death could be imminent. King Henry reminds the men that the battle was to be fought on Saint Crispins day and that each year his men would be able to celebrate with their neighbours the health of themselves and their leaders. The king also mentions how that they will be able in years to come to look at their scars and say These wounds I had on Crispians day. ThisShow MoreRelatedDoctor Zhivago For The Most Part Was Set During The Time Of World War I2429 Words   |  10 PagesSummary, context of the era depicted, description of major social, economic, or cultural forces in the era and how the film addressed nature of the era: Doctor Zhivago for the most part was set during the time of World War I , spans the Russian revolution and civil war. It also moves through the â€Å"terror of the thirties†, where the main character Doctor Zhivago was able to survive through all of it, and ends in the mid-1940s (Howe, 2013). 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Technologies Leadership In Global Business â€Myassignmenthelp.Com

Question: Discuss About The Technologies Leadership In Global Business? Answer: Introduction Mobile internet has been identified as one of the most disruptive technologies. Mobile internet allows access to World Wide Web through by the use of portable handheld devices (Williams, 2014). The convenience of these mobile devices has made it a very significant technology in the 21 century and most people have adopted it. By the use of mobile internet, most people nowadays are able to access the internet and very cheap costs (Murdoch Beahm, 2012). This report reviews News Corp Australia to examine the effects that this disruptive technology management has had on the media companies and especially newspaper companies in Australia and globally. Summary of News Corp Australia News Corp Australia is one of the leading and largest media companies in Australia. It employs more than 8000 staff throughout the country and more than 3000 journalists are contracted to the company. The company is listed on the Australian stock market with interests in newspaper publishing, the internet, subscription television and market research. The company is also on the business of television production trading assets. The company owns about 142 Sunday, weekly and daily newspaper with a wide range of distribution and hence reaching a wide audience throughout the country. Some of the products under its product portfolio include Daily Telegraph, Sydney morning Herald, The Australian, The Advertiser, and Mercury. The company mainly depends on publishing business eve thou it has an investment in digital media and in subscription television.(Kim, 2010) The company has been performing perfectly well over the years. Recently, the company recorded a loss of US$219 million. The loss wa s mainly attributed to a decrease in advertising revenue and decline in sales of the companys publications. It is important to analyze the impact that the disruptive technology of mobile internet has had on the media company. The loss has also been attributed to the impairment of the fixed assets used in the printing of newspapers due to technology becoming obsolete. Evaluation of the impact that mobile internet technology has had on News Corp Australia Mobile internet technology has brought a lot of benefit to many people and companies globally. The advancement of this technology has helped people to have access to information at a very fast rate and at a reduced cost. The use of mobile phone has become increasingly popular over the last decade. The innovation of the Smartphone technology has made internet connection through mobile phones even faster with lightning speeds of connection. Due to this technological advancement, the business of online newspaper started. People are now able to obtain up to date information using their mobile phone in their sitting rooms. This has brought about a decline in sales of most online newspapers and therefore leading to decrease in revenues for the newspaper printing companies. The mobile internet technology has become an important source of information and news for most people since people can get minute by minute updates on what is happening around the globe and does not have to wait for the periodical publications. The mobile internet technology also resulted in social media technology where many applications have been developed which play the role previously reserved for traditional journalism. Despite the benefits that have come as a result of this technology, there are also many negative implications of this disruptive technology. This technology has resulted to many people being laid off in organizations across the world. This is because, the tasks that were previously carried out by many people can be easily and more efficiently be undertaken using technology (Naughton, 2013). Companies in the newspaper publishing business have also suffered losses due to the sharp decrease in the demand for newspapers due to the online newspapers. News Corp is one of such companies that have suffered loss attributed to the mobile internet technology. The company made a loss amounting to US$219 million. The continuous losses coupled with high costs for the company have resulted in massive layoffs. In the year 2015, News Corp layoff 55 newspaper editors including those working at The Australian, The Daily Telegraph and the Herald Sun. The companys Chief executive in Australia blamed the decline in advertising revenues by the newspaper as the main reason for the layoff. This decline has been due to companies preferring to advertise on digital platforms such as Google and Facebook and hence affecting the newspaper industry. The company in the year 2017 alone has laid off more than 100 employees due to redundancy to help cut on costs. Queensland masthead will cut its staff size by 45 workers. 42 other journalists were laid off in December 2016. The Gold Coast Bulletin was set to lose 10 jobs at the time of writing this paper. This, therefore, explains the huge effect that mobile internet technology has had on jobs across the media industry. The selected consolidated and combined financial data should be read in conjunction with Item 7Managements Discussion and Analysis As of June 30, 2016 2015 2014 2013 (e) 2012 (in millions) BALANCE SHEET DATA: Cash and cash equivalents 1,832 1,951 3,145 2,381 1,133 Total assets 15,483 15,035 16,351 15,523 12,991 Total borrowings 372 Redeemable preferred stock 20 20 20 20 Summary of Royal Bank of Scotland (RBS) The Royal Bank of Scotland (RBS) is a British banking and insurance holding company. The bank is based in Edinburg, Scotland (Armstrong, 2017). The bank has many brands under it and it offers various types of banking services to its customers. Some of the types of banking services offered by the RBS include; personal banking, investment banking, business banking, private banking, insurance and corporate finance services. It operates in various countries in Europe, North America and Asia. The bank was founded in the year 1727 and it has been operating for more than 290 years (Dobbs, Manyika Woetzel, 2015). The financial report of the company indicates that the company recorded revenue of $12.590 billion in the year 2016.As at June 2017; RBS had 77,900 employees on its payroll. In 2009, RBS was listed as the largest company in the world in terms of assets. The majority stake in the bank is owned by the UK Financial investment which is government owned. In the recent years since the year 2008, the bank has been restructuring its operations due to changes in industry trends in the banking industry (In Smith, P. A. C., In Cockburn, 2014). The bank has also been angling for better profit margins by reducing its costs of operations How RBS has utilized mobile banking technology The banking industry globally has undergone a metamorphosis over the last ten years. The advancement of technology has helped banks in cutting costs especially by reducing wages. The development of the mobile internet has had a very big impact on the banking industry and many other industries in general. This technology has also changed the behavior of consumers and it has made it mandatory for banks to innovate or otherwise they are kicked out of the market. Customers are no longer interested in visiting banking halls and queuing for long hours just to get little information such as their bank account balance (Hwang Chen,2017). The RBS has been able to adopt technology in its operations. The most significant technologies in the banking industry are the mobile internet technology. Most the bank's customers have smart phones that are able to access the internet easily and at high speeds. The consumers, therefore, demand banking products through their mobile phones to help save them t ime and effort as well as other costs that are involved with visiting the bank (Ekekwe Islam, 2012). RBS has created a portal to enable its customers to access important information as well as other products offered by the bank. Customers can borrow loans, check their bank balances, send and receive money internationally as well as make account withdrawals. The company has also used mobile internet technologies to design apps that help their customers pay for services using their bank accounts. In addition to this, the bank is able to send monthly bank statements to account holders who can easily access them provided they have smart phones. How the technology has impacted on jobs RBS RBS has become the leading bank in technological innovations in the United Kingdom. The bank has employed a large number of IT staff in order to achieve its agenda of becoming automated and the leader in banking technology. The company employed 2,200 workers as IT staff in the year 2015(Lund, 2015). However, despite the increase in the number of jobs in the IT department, the other sectors of the bank have been undergoing job cuts due to redundancies. The jobs that were previously performed by a number of staff members are now being performed by a single machine. The company reduced the number of Cashiers and other junior employees of the company by more than 4,600 employees in the year 2015(Heinemann Gaiser, 2015). The increase in popularity of electronic, mobile phone banking and online banking has made many branches to become idle. Due to this reason, the bank is planning to shut down more than 150 branches in the UK alone. The bank is also expected to reduce the number of staff i n the IT department by about 880 jobs due to the efficiency that is expected to have been achieved by that time. Conclusion Mobile internet technology has brought an evolution in various industries globally. Mobile internet banking has brought about increased efficiency in the operations of many companies. Customers too have been quick to adopt mobile internet technology to perform various functions (Christensen, 2007). Companies like News Corp Australia have been affected by the mobile internet technology and they have adapted to that by introducing electronic news and advertising to help fulfill the needs of customers. The technology has resulted in losses for the company to decrease in demand for newspapers and this has resulted in job loss in the company (Burbank, 2013). RBS has also been quick to adopt mobile internet technology. It has contributed to increased efficiency and cost reduction since most customers prefer to use their mobile phones to transact with the bank. Supporting materials Strategy goal 2016 target 2016 Strength and sustainability Maintain Bank CET1 ratio of 13% CET1 ratio of 13.4% ?2 billion AT1 issuance ?2 billion equivalent AT1 issued in Q3 2016 Capital Resolution RWAs around ?30-35 billion RWAs down ?14.5 billion to ?34.5 billion Customer experience Narrow the gap to No.1 in NPS in every primary UK brand Year on year Commercial Banking have narrowed the gap. NatWest Personal, Ulster Business Commercial in Northern Ireland and Ulster Business Direct in Republic of Ireland have seen improvements in NPS. Simplifying the bank Reduce operating expenses by ?800 million Operating expenses down ?985 million(1) Supporting sustainable growth Net 4% growth in PBB and CPB customer loans Net lending in PBB and CPB up 10% Employee engagement cut in wage bill Raise employee engagement to within two points of the Global Finance Services (GFS) norm Down 3 points to be 6 points adverse to GFS norm References Armstrong, P. (2017). Disruptive technologies: Management, evaluate, respond. Christensen, C. M. (2007). The innovator's dilemma: When new technologies cause great firms to fail. Boston, Mass: Harvard Business Review Press. Burbank, J. L. (2013). Wireless networking: Understanding internetworking challenges. Hoboken, NJ: John Wiley. Dobbs, R., Manyika, J., Woetzel, J. R. (2015). No ordinary disruption: The four global forces breaking all the trends. Ekekwe, N., Islam, N. (2012). Disruptive technologies, innovation and global redesign: Emerging implications. Hershey, PA: Information Science Reference. Heinemann, G., Gaiser, C. (2015). Social -- local -- mobile: The finance of location-based services. Hwang, K., Chen, M. (2017). Big-data analytics for cloud, IoT and cognitive computing. Kim, T. (2010). Future generation information technology. Berlin: Springer Lund Alan K. (2015). Accelerating Profitability. Waldorf Pub Llc. Naughton, J. (2013). From Gutenberg to Zuckerberg: What you really need to know about the Internet. London: Quercus. NATO Advanced Research Workshop on Identification of Potential Terrorists and Adversary Planning -- Emerging Technologies and New Counter-Terror Strategies, Gordon, T. J., Florescu, E., Glenn, J. C., Sharan, Y. (2017). Identification of potential terrorists and adversary planning: Emerging technologies and new counter-terror strategies. Nicoletti, B. (2017). The Future of FinTech. Cham: Springer International Publishing. Noam, E. M., Steinbock, D. (2013). Competition for the Mobile Internet. Boston, MA: Springer US. In Smith, P. A. C., In Cockburn, T. (2014). Impact of emerging digital technologies on leadership in global business. Williams, K. (2014). Rules of engagement. Carlton, Victoria: The Miegunya Press, an imprint of Melbourne University Publishing.