Review 1 Topics Coordinate system Problem set up Examples Integration De nite integrals Constraints Reference frames Coordinate system Strategy Coordinate system Gives information about the location of objects and direction in space at every point Cartesian origin set of axes coordinates for each point in space coordinate functions Identify the moving objects For each moving object choose a coordinate system that best ts the motion Show your unit vectors On your coordinate systems draw the location of the objects at time t Introduce coordinate functions for each object i e x t y t
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