projection-of-a-vector-onto-another-vector

I work through projecting a vector onto another vector in two setting: 1) When the vectors are described with magnitude and direction. 2) When the vectors are described by their horizontal and vertical components. NOTE: If you check to see if the composite vectors (at the end of this video) are perpendicular, the dot product will not equal zero. I rounded off my work too much when working through the scaler multiple portion of the projection formula.

Check out http://www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com

Tagged under: projection,vector,projecting,vectors,dot,product,magnitude,direction,horizontal,vertical,components,scaler,tarrou,tarrou',chalk,talk,trigonometry,precalculus,calculus,math,education,examples

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