STABILITY OF FLOATING BODIES (White pp 92 – 95) A floating body is STABLE if‚ when it is displaced‚ it returns to equilibrium. A floating body is UNSTABLE if‚ when it is displaced‚ it moves to a new equilibrium. Consider a floating body tilted by an angle ‚ as shown below. For the untilted body the point G is the centre of gravity of the body where the body weight‚ W‚ acts. The point B is the centre of buoyancy (the centroid of the displaced volume of fluid) where the upward buoyancy force
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| | | |Floating around in the cytoplasm are small structures called organelles. Like the organs in your own body‚ each one carries out a specific | |function necessary for the cell to survive. Imagine the cells as a miniature city. The organelles might represent
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Cognitive Development: Transition between Preoperational & Concrete Stages Piaget believed that human development involves a series of stages and during each stage new abilities are gained which prepare the individual for the succeeding stages. The purpose of this study is to evaluate the differences between two stages in Piaget’s Cognitive Development Theorythe preoperational stage and concrete operational stage. Cognitive development refers to how a person constructs thought processes to gain
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theory‚ which is the children cognitive development‚ is through four single stages for testing all children commonly. This is used to recognize the ways of development factors that affect children’s grief. Before developing the children cognitively‚ Piaget uses three common ways to question the children (Chaplin & Krawiec‚ 1988). The first way is to ask the question about his or her relation to another people‚ to expected occurrences and to setting object. For example‚ “where do you come from?”
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Jason Brown Jean Piaget Paper Educational Psychology Jean Piaget (1896 - 1980) Jean Piaget was born in 1896 in the French-speaking Swiss city of Neuchatel to an “agnostic medievalist” and a religious mother with “socialist leanings”. He became a professional in mollusk classification and was published in specialized journals. After a doctoral thesis on the taxonomy of Alpine mollusks‚ in 1918‚ and studies in psychology and philosophy in Zurich and Paris‚ he joined the Jean-Jacques Rousseau
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I believe The Sinking of Lusitania 1918 Animation video suggest that the Germans are really really bad guys. They killed 200 American passengers. The video shows people carrying on with their peaceful life’s on the ship all before they were fired by a German submarine. Without a warning they were attacked killing 114 Americans‚ many who were important. To see such tragic leaves a vengeful feeling. In the video there is a quote that says “No warning was given - no mercy was shown” making the Germans
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Jean Piaget Jean Piaget (1896 - 1980) was employed at the Binet Institute in the 1920s‚ where his job was to develop French versions of questions on English intelligence tests. He became intrigued with the reasons children gave for their wrong answers on the questions that required logical thinking. He believed that these incorrect answers revealed important differences between the thinking of adults and children. Piaget (1936) was the first psychologist to make a systematic study of cognitive
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ME2134-1 STABILITY OF FLOATING BODY (WS2-01-47) SEMESTER 3 2014/2015 NATIONAL UNIVERSITY OF SINGAPORE DEPARTMENT OF MECHANICAL ENGINEERING CONTENTS TABLE OF CONTENTS i LIST OF ILLUSTRATIONS i LIST OF SYMBOLS ii INTRODUCTION 1 THEORY OF OPERATION 1 DESCRIPTION OF EQUIPMENT 5 EXPERIMENTAL PROCEDURE 6 ANALYSIS AND DISCUSSION 8 REFERENCES 9 LIST OF ILLUSTRATIONS Figure 1 Static
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Vygotsky & Piaget Cognitive Development Vygotsky and Piaget both had many theories on cognitive development. Some were similar and some were different. They discussed areas such as the relationship between learning and development and the way children’s cognitive abilities develop. I would personally like to integrate many of their wise theories into my classroom. Piaget and Vygotsky had similar views on many things and within those similarities were differences. Piaget believed that thinking
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Now known as one of the trailblazers of developmental psychology‚ Jean Piaget initially worked in a wide range of fields. Early in his career Piaget studied the human biological processes. These processes intrigued Piaget so much that he began to study the realm of human knowledge. From this study he was determined to uncover the secrets of cognitive growth in humans. Jean Piaget ’s research on the growth of the human mind eventually lead to the formation of the cognitive development theory which
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