How do sharks reduce drag? And what are the engineering applications? There are three types of drag present on the shark during locomotion. The first type of drag is known as frictional drag‚ which is the greatest element of drags in the shark. This is arises due to the friction created between the skin and the boundary layer and can be reduced with a condition that the boundary layer maintains a turbulent flow. The second type of drag is pressure drag‚ which causes by water deflecting off the moving
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that was one of a kind where no one can compare. Even though during that time period there are other great player such as Frescobaldi and Carissimi‚ but Bach’s abilities to perform on keyboard have been way higher than their skill. In addition‚ Bach uses his composition as etude to help his student to master the skill on playing in clavier. He is known for adding ornamentation at the perfect spot in the composition‚ and understand the struture of the music therefore able to bring the music to it’s
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II. Introduction The caterpillar was failure and lost many of money. The major competitor was Japanese company called Komatsu. The caterpillar faced global challenge‚ So it must to reinvent itself‚ or die. By George Schafer and Donald Fits between1985 – 1999‚ caterpillar improved itself. It improved all the structure for the company. In 1999 the CEO was Glen Barton. After that the company declined in sales and earnings. Caterpillar produce earthmovers‚ road building was by Benjamin Holt‚ when he
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This source is a magazine article regarding Napoleon’s use of time and supply lines‚ and I found it on the database MasterFILE Premier. Time is the indefinite continued progress of existence and events in the past‚ present‚ and future regarded as a whole. Napoleon excelled at achieving the absolute use of time. His splitting of his army into corps was just one example of this. Another tactic that he used or really didn’t use was supply lines. Napoleon believed that supply lines were cumbersome and
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Roosevelt was creating a new foreign policy that would basically say if the US was choosing to be isolationist or interventionist. They based themselves on three factors that influenced the new foreign policy‚ their democratic values‚ national security‚ and economics. Their democratic values were concerned mostly with the nation’s defense of our freedom. Our national security was concerned over the British fleet sustaining control of the Atlantic so the US will not risk and attack from Germany from
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Name: ADETUNJI HAKEEM ADEMOLA Dept: SOCIOLOGY Course: CRIMINOLOGY (409) Group: B REG. Number: 272040201 Level: 400 Question: DISCUSS HOW CRIME CAN BE REDUCE IN THE SOCIETY Answer: Introduction In Sociology‚ crime is identified as a deviant behavior. It is deviant in that it goes against accepted or written rules and laws that guide a society. All deviant behavior isn’t a crime. A crime occurs when someone breaks the
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Caterpillar Inc.--Early 1990s The assessment of opportunities and threats is the foundation upon which planners develop strategies. The Caterpillar case illustrates some of the problems associated with the identification of opportunities and threats‚ especially in a situation where previous successes are notable. Attempting to pattern long-term growth on the basis of previously valid assumptions is one of the classic dilemmas facing the strategic planner whether in consumer or organizational markets
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The U.S. constitution created America’s national government and fundamental laws. It guaranteed certain basic rights for citizens and was ratified in 1789. The constitution wanted to make the federal government stronger with three branches; executive‚ legislative and judicial. They also created a system of checks and balances to ensure no branch would be allowed to have too much power. In 1791 the first ten amendments “Bill of Rights‚” were added to the constitution. The founding fathers used checks
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The Enlightenment‚ the use of reason was the way that a person could understand themselves entirely. For example‚ Descartes’s famous statement “I think therefore I am‚” was one of the most important outcomes from the Enlightenment thinkers. It focused on the use of reasoning to describe one’s own existence in the world. Freud took a vastly different approach. He focused on the mysteriousness of the unconscious mind that cannot be explained using reason nor logic. The ideas created by Sigmund Freud
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1.1 WHAT STRATEGIES DID YOU USE TO ARRIVE AT THE VOCABULARY NEEDED FOR THE TASK? WHY DID YOU USE THESE STRATEGIES? Experience with surroundings and situation – As I had been into this subway before many times I understood and knew the routine and also the limitations I already had because of my dwarfism. This meant I needed to be aware of the height of the counter also when deciding how to effectively communicate with the server. Common sense – I had to determine an easy way to communicate‚ so
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