T A B The Free Body Diagram The Concurrent System Free Body Diagrams • Essential step in solving Equilibrium problems •Complex Structural systems reduced into concise FORCE systems WHAT IS A FREE BODY DIAGRAM? A FBD is a simplified representation of a PARTICLE or RIGID BODY that is isolated from its surroundings and on which all applied forces and reactions are shown. All forces acting on a particle original body must be considered‚ and equally important any force not
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The Iron-Carbon Diagram There are two iron-carbon equilibrium diagrams: - stable iron-graphite Fe-Gr - metastable iron-cementite Fe-Fe3C The stable condition usually takes a very long time to develop. The metastable diagram is of more interest. Fe3C iron carbide called cementite because it is hard. Following phases exist on Fe-Fe3C diagram: - liquid solution of iron and carbon (L) - ferrite ( ) – an interstitial solid solution of carbon in Fe (bcc). At room temperature ferrite is ductile but
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How to : Data Flow Diagrams (DFDs) Data Flow Diagrams (DFDs) Data flow diagram (DFD) is a picture of the movement of data between external entities and the processes and data stores within a system Order CUSTOMER Status Message Status Data 2.0 Shipping Confirmation In-Stock Request WAREHOUSE 1.0 Shipping Order Check Status Order Data D1 Pending Orders 3.0 Issue Status Messages Order Data Payment Invoice Manage Accounts Receivable 5.0 Accounting Data Accounts Receivable Data
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Elizabeth Bishop The Fish Elizabeth Bishop’s "The Fish" deals with the contact of a fisher with his just caught victim. It’s about the feeling of private triumph and moreover the pity and respect for others. The poem which is told the reader by a first person narrator starts with the fact that the fisher just caught the fish without having to struggle. It wasn’t hard for him to catch the fish because he didn’t make an effort to escape. The fish which he is holding beside the boat
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as Phase Diagrams By _________________ _________________ Material Science Lab #11 Report Introduction The purpose of this lab is to obtain the cooling curves for tin‚ lead and various alloys of these two metals. A phase diagram will be generated from these cooling curves. When a material is heated by adding energy at a constant rate‚ the temperature of the material will increase linearly with time‚ provided a phase transformation does not occur. As temperature of the sample becomes
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Benedict Arnold was born in Norwich Connecticut‚ January 14‚ 1741. He was 1 out of 5 children and his sister that survived to adulthood. When he was growing up his family was wealthy. Benedict’s childhood was rough. Benedict’s father was a successful businessman. His father did not manage to keep the family’s money that well‚ and they were financially ruined. When he was growing up he was a apothecary and a bookseller. At the age of 15 he ran away and enlisted in the Continental Army where he help
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perfect portrayal of a truly sociopathic character. Arnold Friend follows Connie from the beginning of the story. When Connie finally notices his presence‚ "he [stares] at her and then his lips widen…and there he [is] still watching her‚" revealing his true desires and aspirations. Arnold not only wants to kill Connie‚ but to see and understand every breath she takes. Although she is unaware of his closeness‚ it becomes obvious that Arnold Friend is stalking Connie. When he states‚ "I know my Connie"
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1/9/2013 Mass and Haul Diagram HAUL : product of earth excavated and the distance it was transported to form an embankment or to be disposed as waste. unit: meter – station (metric) = 1 m3 to be transported FREE HAUL DISTANCE (FHD) : fixed distance within which the hauling of material is not paid for but it is assumed to be included in the cost of excavation. OVERHAUL (OH) : product of volume in excess of the free haul mass and the length of overhaul in which payment is already required. LENGTH
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Discussion: The findings of this experiment suggest different results from the original experiment carried out by Loftus and Palmer in 1974‚ as there was no significant difference between the estimated speeds between the two groups because the results were not statically different. The descriptive results showed that the participants in the smashed group estimated a higher speed than the participants of the contacted group‚ (smashed group estimated a speed of 61.375 whereas the contacted group
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Flowcharts Guidelines for Drawing System Flowcharts PROBLEMS CASE ANALYSES The Berridge Company FreezeTime‚ Inc. The Dinteman Company Lois Hale and Associates PROCESS MAPS AND DATA FLOW DIAGRAMS Process Maps Guidelines for Drawing Process Maps Data Flow Diagrams Guidelines for Drawing Data Flow Diagrams REFERENCES AND RECOMMENDED READINGS ANSWERS TO TEST YOURSELF OTHER DOCUMENTATION TOOLS Program Flowcharts Decision Tables Software Tools for Graphical Documentation and SOX Compliance
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