PPT-6.2 Concurret Forces in Equilibrium

Chapter 6 Concurrent and Parallel Forces Ewen et al 2005 Objectives Analyze equilibrium in one dimension Analyze concurrent forces using force diagrams Distinguish between compression and tension. Rôle. of Prices. MICROECONOMICS. Principles and Analysis. . Frank Cowell. Almost essential . General equilibrium: Basics. Useful, but optional. General Equilibrium: Price Taking. Prerequisites. July 2015. CMPT 882. Computational Game Theory. Simon Fraser University. Spring 2010. Instructor: Oliver Schulte. 1. Equilibrium Refinements. A complex game may have many Nash . equilibria. .. Can we predict which one players will choose?. What’s . New here?. . Incomplete information: . Example: . Battle of the sexes . game,But. Bob . doesn’t know . what Alice wants . (i.e. her payoffs from possible outcomes). In previous examples we had “. When carbon dioxide d_______ in water it forms carbonic acid. The more c______ dioxide the more a_______ the solution becomes . ie. . The pH d_________!. If distilled water (pH 7.0) is exposed to air the carbon dioxide from the air will form dilute carbonic acid (pH 5.5-6.0). Measuring Equilibrium Concentrations. Equilibrium Calculations (ICE Charts). Qualitatively Interpreting the Equilibrium Constant. Meaning of Small Equilibrium Constant. SCH4U – Grade 12 Chemistry, University Preparation. SSEMI2c, 3b: . Explain. and illustrate the effects of price floors and ceilings. . The intersection of supply and demand. Equilibrium Price. Where Demand and Supply Meet. Equilibrium is the point where Demand and Supply cross. In-Class Activities. :. Reading Quiz. Applications. What, Why and How of a FBD. Equations of Equilibrium. Analysis of Spring and Pulleys. Concept Quiz. Group Problem Solving. Attention Quiz. Today’s Objectives. In-Class Activities. :. Check Homework. Reading Quiz. Applications. . Support Reactions. Free-Body Diagrams. Concept Quiz. Group Problem Solving. Attention Quiz. Today’s Objectives. :. Students will be able to:. (1) a book resting on a table, . (2) a hockey puck sliding with constant velocity across a frictionless surface, . (3) the rotating blades of a ceiling fan, and . (4) the wheel of a bicycle that is traveling along a straight path at constant speed. . . Static Equilibrium: We can use this fact to find the conditions for "static equilibrium": the condition an object is in when there are forces acting on it, but it is not moving. . The conditions for static equilibrium are easy to state: the sum of the (vector) forces must equal zero, and the sum of the torques must equal zero: . A particle is said to be in . equilibrium . if it remains at rest if originally at rest. , or . has a constant velocity if originally in motion. .. To maintain equilibrium, it is . necessary . to satisfy. . When the rates of the forward and reverse reactions become equal, the concentrations of the reactants and the products remain constant. This is the stage of chemical equilibrium. This equilibrium is . The Meaning of K. . K > 1 . . the equilibrium position is far to the right . K < 1 . . the equilibrium position is far to the left . The value of . K. for a system can be calculated from a known set of equilibrium concentrations. . The Covenant sets out the relationship between the nation, the government and the Armed Forces. It recognises that the whole nation has a moral obligation to members of the Armed Forces and their families, and it establishes how they should expect to be treated. .