Shear Stress Forces parallel to the area resisting the force cause shearing stress. It differs to tensile and compressive stresses‚ which are caused by forces perpendicular to the area on which they act. Shearing stress is also known as tangential stress. where V is the resultant shearing force which passes through the centroid of the area A being sheared. Problem 115 What force is required to punch a 20-mm-diameter hole in a plate that is 25 mm thick? The shear strength is 350 MN/m2
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Chemistry •Matter • • • States Properties Classification Chemistry is the study of the composition‚ properties and structure of matter. it is considered “the central science”; blending at one extreme into physics‚ mathematics‚ engineering and sometimes into earth and life Chemistry Is the study of the matter‚ its classification‚ composition‚ properties and structure; the changes it undergoes‚ the energy transformation that goes with the change‚ and the laws and principles governing such changes
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It takes one major blow to turn the course of a life upside down. In Pitcher’s Hands‚ Curt was the guy who held the standard for a college student. There was nothing to hate about him since he had grown up being infused with Christian morals. In fact‚ his Christian morals lead him to a volunteer opportunity to help a paraplegic take a bath once a week. It seemed as if Curt was living a model Christian life. Now take Brad from The Voice of the Body into consideration. He was willing to be dragged
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Science vs Art Is science more important than art when it comes to learning or intelligence? Based off how the current United States public school systems are built‚ the answer is yes‚ knowing the biomes of the Earth is more important than having the opportunity to paint. At the elementary level‚ students get art and music possibly once or twice a week. The performing arts are not even considered an option in a majority of schools. Theatre can be used in connection with science or other subjects
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What is learning? From born to dead‚ we non-stop to learning‚ how to sound‚ walk‚ study knowledge‚ even working skill. We learn in our whole life. But what is learning? Why we need to learn? Is it to follow other success person so we need to learn? Gagné(1965) describe learning as four factors‚ Drive‚ Stimulus‚ Response and Reinforcement. For every learning process before it start there are also have a reason to basic on‚ whatever we are learning a knowledge or a skill. And this is the factor of
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3510. Lecturer: Prof. Fima Klebaner School of Mathematical Sciences Monash University Semester 1‚ 2012 Contents 1 Lecture 1. Introduction. 1.1 Prices of stocks as functions of time . . . . . . . . . . . . . . . . . . 1.2 Simulated functions of time that look like stock prices . . . . . . . . 1.3 Example of modelling using Random Variables . . . . . . . . . . . . 2 Lecture 2. Random variables. Revision. 2.1 Random Variables and Their Distributions. General. . . . 2.2 Expected value= mean‚ Variance=(
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SER: The Last Lecture by Randy Pausch: Essay Revisions “Brick walls are there for a reason. And once you get over them- even if someone has practically had to throw you over- it can be helpful to others to tell them how you did it.” -Randy Pausch‚ The Last Lecture‚ (page 174). Mr. Pausch wrote The Last Lecture not long after he discovered he had ten tumors in his liver‚ with only three months left to live. Pausch says‚ “We cannot change the cards we are dealt‚ just how we play the hand.” (page 17)
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The All Hands meeting is a lecture format meeting‚ and individuals in the workforce are not given the floor freely. The effectiveness of this meeting while informative could have been quickly sent in an email as a video presentation. While it is important to recognize individuals for his or her accomplishments‚ DFAS also has a quarterly awards ceremony for such a purpose. In my opinion the All Hands Meeting is held for formality and to host Teresa McKay
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LearnIT -future directions for learning with technology at the University of Adelaide Previous View Next The impacts of technology on communication -mapping the limits of online discussion forums Matthew Thomas Presenter’s biographical details Matthew Thomas is currently completing his PhD in the Department of Geographical and Environmental Studies‚ and the ACUE. His doctoral research has examined in detail the use of new Information and Communication technologies in Higher Education
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LEARNING CURVE – FACT OR FICTION? (Author unknown ) The term "the learning curve" has a popular‚ well-known meaning in American culture. In consideration of how and when you start to examine the way that term is used‚ most people discover that the primary and perceived meaning of the term really doesn’t make any sense.If the curve is drawn on a chart which tracks resulting knowledge against time spent learning‚ it might look like the Tetris© (a popular logic game) graph here to the right. By
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