ACS124: Modelling‚ analysis and control by J A Rossiter Tutorial sheet outline solutions TUTORIAL ANSWERS 1 Units in Modelling a) The lightest mass is 20 g. b) The shortest distance is 4.2 yards. c) The largest area is largest 8.7 ft2. d) The greatest volume is greatest 2 m3. e) The highest temperature is 300K. f) The smallest pressure is 7.8 bar. g) The smallest power is 5000 Btu/hr. Note: 1 slug = 37.17 lb‚ 1 Btu/s = 778 ft-lbf/s & 1 ft-lbf/s = 1.356 x 10-3 kW 1 Models can be
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Answers Chapter 1 c i No x-intercept‚ y = 4 iii y Pre-test 1 a 2x + 1 1 3 c x+ x= x 2 2 f 3x − 7 b 5(x − 1) 1 (x + 4) 3 -5ab -21x -4x + 4 3 ii 0 y=4 d 2x − 3 e a a a a 7x 8y 3x + 3 4m b b b b 6a 7 6 b 7 12 9 a 3 b -2 c 1 10 a y = 2x + 1 b y = -x + 5 c 4 7 d 19 72 Exercise 1A f 21 20 2 3 4 5 4 e 7 c c c c -5x 2 15a 2 -10x + 2x 2 a (0‚ 4) d g c 10 ii
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Alexander uses various aspects of the language to represent herself‚ "a woman cracked by multiple migrations." The diction‚ imagery‚ and figurative terms that Alexander utilizes create a clear picture for the reader of a woman who is questioning her life and what might have been. There is an extended metaphor that runs throughout the piece that compares Alexander to something fragile and cracked. Words like "splintered"‚ "shards" and "fractured" imply glass and all of its frailty. She
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------------------------- Classical conditioning involves an association between two stimuli and takes place when learning involves involuntary responses. In Pavlov’s experiment identify the two stimuli that are associated: ------------------------------------------------------------------------------ What is the involuntary response? AS Approaches – Behaviourist Approach Worksheet 2 Classical Conditioning – Watson and Rayner [pic] Describe how Watson and Rayner
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Definitions of Psychology Psychology History & Perspectives 1.“the science of mental life” (William James‚ 1890) 2. “the study of human or animal behaviour” (Webster’s Dictionary‚ 1988) 3. “the scientific study of behavior and the mind” (Passer & Smith‚ 2004) Roots of the Word psyche Greek for the “soul” Related Fields I. Philosophy Rene Descartes (1595-1650) •dualism (interactionism) • mind is nonphysical entity • mind and body are separate‚ distinct entities involved in
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Introduction: The History of Psychology Philosophical Background Psychology has no definite‚ absolute beginning‚ but there is speculation that early humans were curious about human nature. Serious study of the human psyche began in ancient times‚ with ancient philosophers began to record their findings and thoughts about behavior and the nature of the human mind. The name psychology ’ is from the two Greek roots‚ psyche and logos‚ which mean "mind" and "study‚" respectively. Psychological thought
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I had previously been looking into the effects of free radicals on the body‚ and the types of supplements that would work to inactivate these dangerous toxins. Webster’s Dictionary defines a free radical as‚ “An atom or group of atoms that has at least one unpaired electron‚ and is therefore unstable and highly reactive. In animal tissues‚ free radicals can damage cells and are believed to accelerate the progression of cancer‚ cardiovascular disease‚ and age-related diseases” (Merriam-Webster‚ 2010)
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level of understanding and word development. Overall it has to be said that children give a less detailed EWT but this doesn’t mean that it is any less accurate. Young children are more prone to leading questions and are more likely to change their answer if a question is repeatedly asked because they feel they need to impress someone and the judge is ‘correct’ on comparison to them. In 2003 Memon studied the accuracy of eye witness testimony in adults aged 16-33 and 60-83. It was found that after
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Denise Daniel AP Psychology 10/8 Developmental Psychologist Mary Ainsworh was born in Glendale Ohio in 1913 and she was the oldest of three girls. (McLeod 2008) When Mary was five years old she moved to Canada. At fifteen Ainsworth read William McDougall’s “ Character and conduct of life” which inspired her to choose a career in Psychology. Later on in life she attended the University of Toronto where she was one out of four to complete with an honors degree in psychology in 1929. (McLeod
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Ivan Diaz August 3‚ 2013 Period: 4 AP English Plagiarism Essay Plagiarism is an issue for some students because it is an easy way to complete work. It is a problem that occurs all around the country and affects students’ education tremendously. Education is always at risk when plagiarizing because one is not learning anything. Students who plagiarize should deal with consequences in order to lose the habit. Plagiarism is not original work‚ therefore it deserves a failing mark or zero. Teacher
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