Alixandria Zeidel Physics 131 – section LZ Hasbrouck 208 10/01/14 Forces and Newton’s 2nd law Abstract The purpose of this lab was to learn about how force influences acceleration. A hanging mass is tied to a frictionless glider and the mass is dropped. While the glider is being pulled by the mass it is possible to measure to tension force on the rope between the two objects. A motion sensor graphs the movement of the system and from the slope it is possible to calculate the acceleration of both
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Tabanus spp. Horse fly/ Breeze fly/ Gad fly These are very large flies with very large eyes and gap between them is small. Antennae are projected forward in front of the head and have 3 segments. The first 2 segments of the antenna are small‚ the third segment has 4 annulations and has a tooth like projection called spur. Flies hold their wings horizontally at rest. Proboscis is short The mouth part consists of two jointed well-developed palps‚ a pair of well developed mandibles and maxillae
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The Cessna Citation X corporate jet is equipped with two Rolls-Royce AE 3007C engines capable of producing over 6‚400 lbf of thrust each‚ they propel the Citation X to a maximum speed equal to 92% of the speed of sound at altitude (.92 MACH). While these engines are extremely powerful‚ have amazing reliability‚ and operate in environmental extremes. The steps required to start‚ operate‚ and shutdown the Rolls-Royce AE 3007C Turbojet engine are relatively simple. Before starting the engines several
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Questions: 1. How does air resistance affect the falling of a parachute? Air resistance affects the falling of a parachute because the resistance in the air molecules slow down the falling of the parachute. If there were no air resistance then the gravity would pull the parachute toward earth and it will drop very fast. 2. What aspects of a parachute affect the amount of air resistance generated? Length‚ mass‚ and materials are some of the aspects that affect the amount of
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BLACK VEIL BRIDES DELIVER!!! Glam Metal rockers Black Veil Brides are back with t0he highly anticipated album “Set the World on Fire”. Set the World on fire is the second album released by the band. Led by the singles “Fallen Angel” and “The Legacy” the band delivers a more anthemic in your face sound. With lyrics such as “To those who sing alone no need to feel the sorrow” the band tells their fans if you
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Nejah Ibrahim Ackerlund Brandt‚ Julie Reflection on Running with Scissors . The running with a scissor was about a boy his mother abandoned him‚ later he abandoned her. His mother and father were very argumentative in everyday in front of the boy which led Augusten to stop attending school. In the meantime his parent get divorced because of the aggressiveness of his mother‚ she always yelled and screamed to his father due to her expression of thinking herself one hell fine poet. In order to
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Burroughs‚ childhood was the biggest struggle throughout his rocky and complicated life. Being raised by psychotic mother and alcoholic father made Augusten a non-gregarious and introverted person. In the New York Times best-selling memoir‚ ‘Running with Scissors’‚ Augusten Burroughs reveals his deranged adolescence. Augusten had a lot of hard times that made him struggle through his child and teen years but through it all he soon realizes that your family doesn’t define you and also you shouldn’t judge someone
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following report is based on an experiment conducted to calculate the lift curve slope for a symmetrical aerofoil subjected to varying angles of attack. Pressure readings were taken at different points on the upper and lower surface of the aerofoil. The report concludes that maximum lift is generated between 12 º -15º‚ which is also the stall point. It also states that region close to the leading edge contributes most to the lift force. Introduction: This experiment is designed to measure the static
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Scissors Scissors are hand-operated cutting instruments made of regular steel‚ stainless steel‚ or more exotic materials in which a handle is fitted to its metal blades. Homes usually keep at least a pair of scissors for household use. Doctors use scissors to cut gauzes. Children use scissors with dull blades to cut papers. Dressmakers use sharper scissors to cut fabric. There are also times that the user got blisters on thumbs and fingers after doing an arts and craft project. Even though scissors
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Brow lift in Scottsdale Eyebrows often droop with age creating an undesired aged appearance. The drooping brows enhance crow’s feet and wrinkles around the face detracting from your youthful visage. The wrinkles can cause your face to appear angry or upset when at rest. Does your daily care of hiding your wrinkles takes time from your busy day that you would rather be enjoying? If a complete face lift is too invasive‚ a simple procedure called a brow lift can reverse the negative effects of aging
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