has been collected on a Piper Saratoga while flying in different configurations. The data focuses on the coefficient of lift and the coefficient of drag while the aircraft is pitched at various angles of attack. This paper examines the research process and the data that was collected in order to determine the lift to drag ratio for various angles of attack. Objectives To experimentally determine both the coefficient of lift 〖(C〗_L) and the coefficient of drag (C_D) of a Piper Saratoga when it is flown
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Coefficient of lift. To achieve the overall result of the lift to drag ratio of the Piper Saratoga‚ first it is necessary to calculate the coefficient of lift 〖(C〗_L). To begin this process‚ the total weight of the aircraft needs to be calculated. With the passengers loaded and the remaining fuel on board‚ the Piper Saratoga weighed 3‚311 pounds. Next‚ the non-standard density of the air at 5‚000 MSL feet must be calculated. In order to do this‚ non-standard pressure at 5‚000 feet MSL must first
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assessment. In developing the mental tests‚ the psychologists subscribed to the position that one could be quite intelligent‚ but illiterate or not proficient in the English language. Based on this reasoning‚ two major tests were developed‚ the Army Alpha for literate groups‚ and the Army Beta for illiterates‚ low literates or non-English speaking (Yerkes‚ 1921). Both tests were based on the theoretical position that intelligence was an inherited trait‚ and the assumption was made that native intelligence
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receptors‚ a1‚ a2‚ B1 and B2. The sympathetic nervous system triggers the secretion of epinephrine and norepinephrine. Epinephrine is a hormone and norepinephrine functions as a hormone and neurotransmitter. First we will take a look at the Alpha 1 receptors. These Alpha 1 receptors cause vasoconstriction of vascular smooth muscles. They are located on the post synaptic membranes of effector organs‚ such as on gastral and urinary sphincters. Some are located on the dilator muscle of the iris causing the
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1. Evaluate Alpha Natural Resources’ (ANR) corporate social responsibility CSR) performance. Be sure to reference information both from the company’s own webpages and from the media or watchdog agencies. Alpha Natural Resources is one of the largest coal producers in the United States. It’s business ranges from extracting‚ processing and marketing steam and metallurgical coal to services related to equipment repairs‚ road construction and logistics. The company’s clients include electric utilities
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and that employing aptitude assessing ; humanity can systematically raise a superior group of people. The Alpha and Beta assessment was carried out by the psychologist Robert Yerkes during WWI. The purpose for this test was to assess the instinctive intelligence which was unaffected by culture and educational opportunities. This author will attempt to cover the historical roots of the Alpha‚ Beta testing during the first war‚ along with the impact and the advances it has made in the growth of psychological
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"Leave Hitler to me‚ sonny - you ought to be out of London‚” was a very prevalent slogan which echoed across Britain back in World War II referencing to Operation Pied Piper‚ an evacuation of several million children‚ that took place early September of 1939 through March of 1946 (Prest; Zimmerman). Although the majority of evacuees had rather pleasant experiences and loving homes‚ others were not as fortunate. Guardians took advantage of them and callously maltreated some‚ while for others the psychological
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ALPHA GEARING SYSTEMS MGMT 810 November 29‚ 2004 ALPHA GEARING SYSTEMS Alpha gearing systems an Illinois based gearing manufacturing company made a joint venture with China’s Kai Li Machine systems; the joint venture was called Alpha Shanghai. The Illinois based company had an entirely different method of working the western culture while Kai Li had a different method of operation that was based on the Eastern culture. In the Western culture the manufacture is more concerned about customer satisfaction
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Aldous Huxley and John de Graaf do not agree that solely society’s “alpha elites” are candidates because of philosophical enlightenment. Both writers focal point regarding society’s upper classification and how they craft the world’s financial and associative standards. However‚ some believes that “alpha elites” are the only candidates because of philosophical enlightenment while the other believes that the demand on the “alpha elites” would possibly actually damage society. Majority of the people
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Near Death Experience or Hallucination? There is a phenomenon that occurs in a large portion of our population‚ and it has mysterious origins and is often seen as a spiritual journey. It is called a near-death experience‚ or NDE. The people who have the experience know what they felt and saw‚ but there is no proof of the incident‚ and many skeptics have found explanations for the event and have argued with the prospect of a spiritual journey. Everyone in America has most likely heard of the
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