7.2 How to Add and Subtract Vectors скачать в хорошем качестве

7.2 How to Add and Subtract Vectors

0:00 Introduction 0:06 Vector addition demonstrated and explained geometrically 1:17 How to calculate the resultant vector, when adding two vectors expressed in component form 4:14 How to calculate the resultant vector, when adding two vectors expressed as linear combinations of i and j 5:50 Vector subtraction demonstrated and explained geometrically 6:57 How to calculate the resultant vector, when subtracting two vectors expressed in component form 9:44 How to calculate the resultant vector, when subtracting two vectors expressed as linear combinations of i and j 11:59 Summary In this video, we demonstrate and explain vector addition and subtraction. A geometric explanation is provided, and we show how to calculate the resultant vector when adding or subtracting two vectors. For an introduction to vectors, please watch the following video:    • 7.1 Introduction to Vectors