Discussion: As shown in the result section‚ the drag force increases steadily with increasing wind speed. However‚ for high wind speeds with largest sphere‚ this is not true. There is a region that the sphere experiences a large drop of drag force. The drag coefficient remains relatively constant for most cases. However‚ when a Reynolds number reach about 300‚000‚ and the sphere is the largest one; for this case‚ the drag coefficient drops abruptly. We also found that for the same wind speed‚ the
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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 at different angles of attack (α). This data will be used to calculate the lift to drag ratio (L/D) for various angles
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White lives‚ the evil queen is also her step mother. The queen is so vain‚ that she feels the need to make Snow White dress in rags in order to keep the young girl from surpassing her in beauty. The queen relies on the magic mirror to tell truth of who the fairest lady in the land is. One morning after asking the mirror the consecutive question of beauty‚ the mirror responds‚ saying that a girl with the blackest hair and skin of snow is now the fairest lady in the land. The queen‚ enraged with jealousy
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Accurate Impression of Queen Elizabeth’s Appearance‚ Character and Abilities? In this essay‚ I will discuss the similarities and differences of Blackadder’s portrayal of Queen Elizabeth and other sources‚ including my own knowledge. Blackadder is a TV show on many different historical figures about a man called Edmund Blackadder and his dog robber‚ Baldrick. It has four series that cover Richard III‚ Elizabeth I‚ the Prince of Wales and World War I. Elizabeth I was a Tudor queen who lived from 1533
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Presented at IIAR 2001 Ammonia Refrigeration Convention & Exhibition Long Beach‚ CA March 18-21‚ 2001 GRAVITY SEPARATOR FUNDAMENTALS AND DESIGN DOUGLAS T. REINDL‚ PH.D.‚ P.E. TODD B. JEKEL‚ PH.D. UNIVERSITY OF WISCONSIN / INDUSTRIAL REFRIGERATION CONSORTIUM J. MICHAEL FISHER VILTER MANUFACTURING CORPORATION Executive Summary The objective of this paper is to review the literature on the principles governing gravitydriven separation of liquid-vapor mixtures‚ review design methods for separators
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Aim: To measure how the size of a parachute t’s surface area affects the parachute’s speed‚ acceleration and time of flight. Hypothesis: A parachute with a larger surface area would fall slower due to that fact there would be a higher level of drag‚ or in other words more air resistance. Materials: * Sturdy garbage bags * Metric ruler * Scissors * Washers * Twist ties * Light-weight string * Stopwatch Method: 1.Gather all equipment necessary for this experiment
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City‚ from the Greater Astoria Historical Society Country United States State New York County Queens City New York City ZIP code 11101-11106‚ 11109‚ 11120 Area code(s) 718‚ 347‚ 917 LIC General Post Office‚ 11101 Gantry cranes in Gantry Plaza State Park on the Long Island City waterfront Long Island City (L.I.C.) is the westernmost neighborhood of the New York City borough of Queens. L.I.C. is notable for its rapid and ongoing gentrification‚ its waterfront parks‚ and its thriving
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The Physics of Badminton Gerard Ramos Physics 4A Prof. Scott Hildreth I would like to start off with a light introduction to the sport of Badminton. Badminton is a sport that isn’t too popular in the United States; some people would even say that it shouldn’t even be called a “sport”. The majority see badminton from a “back-yard sport” point of view‚ part of this is due to the lack of actual badminton court facilities in America‚ also because it’s a bit expensive to play. Badminton is not
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INTRODUCTION A key aspect in attempting to improve and perfect ones sporting skills is to understand the biomechanics that are involved. Biomechanics is the study of how the body moves and the efficiency of movements (INCLUDE TEXTBOOK REFRENCE). By understanding the principles underpinning an athlete’s performance using biomechanics‚ it enables you to detect errors easier in the technique and adjust the athletes’ performance accordingly. Good morning my name is Melyssa and today I will be analysing
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Skydiving can be an exhilarating sport whether it is deadly or done correctly. Skydiving is the sport of jumping from an aircraft and performing acrobatic maneuvers in the air under free fall before landing on the ground with a parachute. As the skydiver falls‚ he or she encounters the force of air resistance. The amount of air resistance is dependent on two variables‚ speed and cross-sectional area. The speed of the skydiver accelerates downwards and gains speed with each second. The increase in
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