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Cartesian coordinate system class 9 Lectures of Physics
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=jGYT_tnPJMM
A Cartesian coordinate system is a system which is used to show the direction of a vector or the position of a point in plane or space. This system is also called a rectangular coordinate system. • A Cartesian coordinate system consists of two lines which intersect each other at an angle of 90 degrees. • A Cartesian coordinate system has two types • 1. 2D Cartesian coordinate system • 2. 3D Cartesian coordinate system • For more amazing lectures of class 9 physics visit the Link • • class 9 physics chapter 2 Kinametics • • class 9 physics chapter 1 physical qu... • • • #lecturesofphysics #physics #cartesiancoordinatesystem
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