In this video we will learn about the Cartesian System of Geometry in which the coordinate plane is divided by the x and y axis. A Cartesian system is the one which specifies a point plotted uniquely ...

Any vector can be expressed as a sum of a number of other vectors. The vectors which are summed are called the components of the original vector. When you want to add and subtract two dimensional ...

Recall that you must choose a set of independent coordinates PRIOR to using Lagrange’s equations. One way to verify that your choice of generalized coordinates are independent is to: hold all but one ...