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Unformatted text preview: 21 What is Physics22 Motion23 Position and Displacement24 Average Velocity and Average Speed25 Instantaneous Velocity and Speed26 Acceleration27 Constant Acceleration: A Special Case28 Another Look at Constant Acceleration29 FreeFall Acceleration210 Graphical Integration in Motion AnalysisChapter 2:Motion Along a Straight LineChapter 2 Homework2, 9, 16, 19, 23, 25, 27, 33, 48, 57, 64, 99MechanicsKinematicsDeals with the concepts that are needed to describe motion.HOWDynamicsDeals with the effect that forces have on motion.WHYDisplacementDisplacement – Change in PositionThe displacement is a vector that points from an object’s initial position to its final position and has a magnitude that equals the shortest distance between the two position.vector; [L]; m; independent of pathDistance: path length; scalar; [L]; m; depend on path ntdisplaceme==xxxΔVelocityvector; [L/T]; m/sscalar; [L/T]; m/stimeElapsedntDisplacemeVelocity Average...
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This note was uploaded on 04/17/2008 for the course PHY 2048 taught by Professor Chen during the Fall '08 term at UNF.
 Fall '08
 Chen
 Acceleration

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