phy2048 lecture02

# phy2048 lecture02 - 2-1 What is Physics2-2 Motion2-3...

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Unformatted text preview: 2-1 What is Physics2-2 Motion2-3 Position and Displacement2-4 Average Velocity and Average Speed2-5 Instantaneous Velocity and Speed2-6 Acceleration2-7 Constant Acceleration: A Special Case2-8 Another Look at Constant Acceleration2-9 Free-Fall Acceleration2-10 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.

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phy2048 lecture02 - 2-1 What is Physics2-2 Motion2-3...

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