Khan Academy
Khan Academy: Linear Algebra: Defining the Angle Between Vectors
Video uses the vector triangle inequality and the law of cosines to demonstrate and prove the definition of the angle between vectors. Uses the definition of the angle between vectors to define perpendicular vectors. Shows that the dot...
Khan Academy
Khan Academy: Linear Algebra: Unit Vectors
Video first introduces what a unit vector is. Shows how to construct a unit vector using scalars. Shows notation for unit vectors. [6:59]
Math TV
Math tv.com: Vectors: An Algebraic Approach
The video tutorial investigates vectors from an algebraic point of view. A worksheet consisting of practice problems and solutions is included to check for understanding of the concept. In the left hand menu, click on Trigonometry,...
Khan Academy
Khan Academy: Linear Algebra: Defining the Angle Between Vectors
Video shows using the vector triangle inequality and the law of cosines to demonstrate and prove the definition of the angle between vectors. Uses the definition of the angle between vectors to define perpendicular vectors. Shows that...
Sophia Learning
Sophia: Introduction to Vectors & Scalars
Learn about vectors and scalars in physics, and find out how they are related to distance and displacement. [5:19]
Sophia Learning
Sophia: Adding Vectors Using the Tail to Tip Method
Learn how to add vectors using the tail-to-tip method. [6:00]
Khan Academy
Khan Academy: Linear Transformation Examples: Unit Vectors
What unit vectors are and how to construct them.
PatrickJMT
Patrick Jmt: An Introduction to Vectors Part 1
Tutorial provides an introduction to vectors including magnitude, direction, length, and component form. [4:45]
Khan Academy
Khan Academy: Vector Addition & Magnitude: Magnitude of Vector Sums
Explains some interesting properties of the magnitude of vector sums. [5:30]
Other
Math Tutor Dvd: Add & Subtract Vectors Using Components, Part 1
Video tutorial provides step by step examples that show how to add vectors using the x-component and y-components of the vector. [27:08]
PatrickJMT
Patrick Jmt: Vectors: Finding Magnitude or Length
Easy to understand tutorial gives the formula and provides a couple examples of finding the magnitude, or length, or a vector. [3:32]
Khan Academy
Khan Academy: Adding Vectors in Magnitude & Direction Form (2 of 2)
Watch Sal finish the problem he started in part 1 by converting the sum back to magnitude and direction form.
Khan Academy
Khan Academy: Adding Vectors in Magnitude & Direction Form (1 of 2)
Watch Sal add two vectors given in magnitude and direction form by breaking them down into components first.
Sophia Learning
Sophia: Finding the Angle Between Two Vectors: Lesson 2
This lesson explains how to find the angle between two vectors. It is 2 of 7 in the series titled "Finding the Angle Between Two Vectors."
Sophia Learning
Sophia: Finding the Angle Between Two Vectors: Lesson 3
This lesson explains how to find the angle between two vectors. It is 3 of 7 in the series titled "Finding the Angle Between Two Vectors."
Sophia Learning
Sophia: Finding the Angle Between Two Vectors: Lesson 4
This lesson explains how to find the angle between two vectors. It is 4 of 7 in the series titled "Finding the Angle Between Two Vectors."
Sophia Learning
Sophia: Finding the Angle Between Two Vectors: Lesson 7
This lesson explains how to find the angle between two vectors. It is 7 of 7 in the series titled "Finding the Angle Between Two Vectors."
Sophia Learning
Sophia: Finding the Angle Between Two Vectors: Lesson 1
This lesson explains how to find the angle between two vectors. It is 1 of 7 in the series titled "Finding the Angle Between Two Vectors."
Sophia Learning
Sophia: Introduction to Vectors & Scalars: Lesson 2
This lesson introduces the concepts of vectors and scalars and explains how they are related to distance and displacement. It is 2 of 3 in the series titled "Introduction to Vectors & Scalars."
Sophia Learning
Sophia: Adding Vectors Using the Tail to Tip Method: Lesson 2
This lesson demonstrates how to add vectors using the tail-to-tip method. It is 2 of 2 in the series titled "Adding Vectors Using the Tail-to-Tip Method." [6:52]