16 Fourier Series Assessment Problems AP 16.1 av = 1 T ak = 2 T = 0 Vm dt + 2T /3 0 4Vm 3kω0 T = bk = 2T /3 2 T 2T /3 0 4Vm 3kω0 T 1 T Vm 3 T 2T /3 Vm cos kω0 t dt + sin 4kπ 3 = Vm sin kω0 t dt + 1 − cos 4kπ 3 7 dt = Vm = 7π V 9 Vm cos kω0 t dt 3 T 2T /3 6 4kπ sin k 3 Vm sin kω0 t dt 3 T 2T /3 = 6 k 1 − cos 4kπ 3 AP 16.2 [a] av = 7π = 21.99 V [b] a1 = −5.196 b1 = 9 a2 = 2.598 a3 = 0 a4 = −1.299 a5 = 1.039 b2 = 4.5 b3 = 0 b5 = 1.8 b4 = 2.25 2π = 50 rad/s T [d]
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Name _____John Munro___________________________ Electric Fields – Lab 16 Go to http://phet.colorado.edu/simulations/sims.php?sim=Charges_and_Fields and click on Run Now. Part 1: What is an equipotential line and how is this simulation related to work and energy? 1) Turn on “Show Numbers” 2) Place a positive 1 nano-coulomb charge near the center of the screen. 3) In the lower left of the screen is a meter for indicating electric potential‚ in volts‚ created by the charge that you
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There are incoming messages which are carried by sensory nerves and the brain is able to interpret these messages due to experience. The outgoing messages from the brain are carried by motor nerves and result in movement and activity. The central nervous system consists of the brain and cranial nerves and the spinal cord and spinal nerves. The endocrine system: The endocrine system is made up of endocrine glands which are ductless glands‚ they are named this way because the secretions they make
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requirement for my degree. Key Words & Definitions for the Chapter * System Analysis – the process of understanding and specifying in detail what the information system should accomplish * System Design – the process of specifying in detail how the many components of the information system should be physically implemented. * System Analyst – a business professional who uses analysis and design techniques to solve business problems using information system. * Information System –
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Fat Breakdown 1. According to the Mayo Clinic‚ saturated fats should only comprise no more than 10 percent of your daily fat intake. For my three-day food record‚ Saturated fat contributed to 10 percent of my fat intake. So I was within the recommended daily allowance. My high saturated fat amounts were clearly directly related to the 3 mini burgers topped with onion strings I ate from Matchbox. That same Sunday I also indulged in a brownie‚ also a source of saturated fat. I normally don’t eat
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Chapter 16 Networking Types‚ Devices‚ and Cabling Reviewing the Basics 1. What type of network topology is used when five switches are used on a small LAN and each switch connects to multiple computers on the LAN? A star bus topology or a hybrid topology 2. Place the following networking technologies in the order of their highest speed‚ from slowest to fastest: WiMAX‚ dial-up networking‚ cable Internet‚ Fast Ethernet‚ 3G Dial-up networking‚ 3G‚ cable Internet‚ WiMAX‚ Fast Ethernet 3. What
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students. Anxiety could either be positive or negative. The anxiety generated in students due to examination is a reflection of the effect of failure or otherwise in public examinations at the end of prescribed courses of study and this depends on how prepared such students are. In this paper the issues of examination malpractice form the background of discussions. The paper reports the trends of examination malpractice and assesses the Act 33 of 1999 and its implications on examination malpractice
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Chapter 16: Managing Retailing‚ Wholesaling‚ and Logistics GENERAL CONCEPT QUESTIONS Multiple Choice 1. Intermediaries include retailers‚ ________‚ and logistical organizations. a. Internet companies b. wholesalers c. competitors d. box stores e. none of the above Answer: b Page: 503 Level of difficulty: Easy 2. Some intermediaries use strategic planning‚ advanced information systems‚ sophisticated marketing tools‚ measure performance on a return-on-investment basis
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Caffeine is a central nervous system stimulant of the methylxanthine class. It is one of the most worldwide consumed psychoactive substances and it is totally legal. The chemical name of caffeine is 1‚ 3‚ 7 – Trimethylpurine – 2‚ 6‚ - dione. Its molecular formula is C8H10N4O2 and it has a molecular mass of 194.19 g/mole. Caffeine is an odourless‚ white crystalline purine‚ a methylxanthine alkaloid‚ which is closely chemically related to adenine and guanine. Caffeine acts through multiple mechanisms
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theories of relationship breakdown . Stephanie Rollie and Steve Duck developed a model of the termination of close and intimate relationships in 2006.This model focuses on the processes that typify relationship breakdown ‚ rather than being tied to distinct phases that people pass through . The 6 stages may appear to overlap or have common features but also serve very different purposes and ultimately have different consequences. Initially ‚ the first stage is breakdown ‚ this is where one of
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