Free-body diagrams are diagrams used to show the relative magnitude and direction of all forces acting upon an object in a given situation. A free-body diagram is a special example of the vector diagrams that were discussed in an earlier unit. These diagrams will be used throughout our study of physics. The size of the arrow in a free-body diagram reflects the magnitude of the force. The direction of the arrow shows the direction that the force is acting. Each force arrow in the diagram is labeled
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Priscilla Avila HCIS/245 3/6/2015 Wk. 5 WORKFLOW DIAGRAM Dorothy has been experiencing constant headaches and fatigue. She decides it is time to visit her doctor‚ and she contacts her doctor’s office and schedules an appointment for the following day. 1. Dorothy calls her doctor’s office and requests a next day appointment. 2. That night the medical office computer verifies her insurance eligibility as well as for all the next day’s appointments. 3. When Dorothy arrives at her
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Entity-Relationship (E/R) Model Dr P Sreenivasa Kumar Professor CS&E Dept I I T Madras Entity-Relationship (E/R) Model Widely used conceptual level data model • proposed by Peter P Chen in 1970s Data model to describe the database system at the requirements collection stage • high level description. • easy to understand for the enterprise managers. • rigorous enough to be used for system building. Concepts available in the model • entities and attributes of entities. • relationships between
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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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Finance Department Finance 320 (501): Money and Banking Syllabus; Winter‚ 2013 Instructor: D. Andrew Bateman Location: DePaul Center Room 8210 Time: Monday & Wednesday; 11:50 am to 1:20 pm Office: DePaul Center; 5549 Telephone: 312-362-8351 Email: dbatema1@depaul.edu Office Hours: Monday & Wednesday: 9:00-10:00 am; 2:30-4:00 pm Tuesday: 9:00-12:00 am; 1:00-3:00 pm; Other times by appointment Course Objective: Our objective will be to
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encompasses the network solution and security considerations is a major consideration for your company. Considering that the company will be expanding from one (1) floor to three (3) floors in the very near future you‚ as the CIO‚ are responsible for the design of the infrastructure and security protocols. You have been tasked with designing a network that is stable‚ redundant‚ and scalable. In addition‚ speed and reliability are important considerations. Assumptions should be drawn regarding network usage
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17/07/2013 Finance Semester 2‚ 2013 Seminar 1 Introduction to finance & ethics in finance Ross et al. chapter 1. These powerpoint slides have been adapted from Frank Finn Professor of Finance Tom Smith’s (UQ) teaching material of “Three key finance ideas of valuation” and Dr. Scott McCarthy’s teaching material. 1 What is Finance? • Every business is a process of acquiring and disposing assets: real assets and financial assets. • Finance is a science of valuation and management
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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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Harnischfeger Corporation* Company Business and Products Harnischfeger Corporation was a machinery company based in Milwaukee‚ Wisconsin. The company had originally been started as a partnership in 1884 and was incorporated in Wisconsin in 1910 under the name Pawling and Harnischfeger. Its name was changed to the present one in 1924. The company went public in 1929 and was listed on the New York Stock Exchange. The company’s two major segments were the P&H Heavy Equipment Group‚ consisting
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