Khan Academy
Khan Academy: Pre Calculus: Exponential Form to Find Complex Roots
This video illustrates how the exponential form of a complex number can be helpful in finding the complex roots of a number. The process is shown both algebraically and graphically using x^3 = 1 as a simple example. [11:53]
Khan Academy
Khan Academy: Intro to Complex Analysis: Basic Complex Analysis
In this video lesson students explore complex number by looking at Argand Diagram, magnitude, modulus, argument and exponential form.
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: Order of Magnitude
A video tutorial introduces the concept of order-of-magnitude, and explains how it is used to make estimations in physics. [2:13]
Virtual Nerd
Virtual Nerd: What Is a Vector?
Vectors have both length and a direction. Follow along with this tutorial to learn about vectors and their parts and also how to name one. [3:09]
Incorporated Research Institutions for Seismology
Iris: Mexico: Earthquakes & Tectonics
Discover what caused the earthquake in Mexico in 1985 and how they have instituted their Earthquake Early Warning system. This animation describes the mechanics. [7:46]
PatrickJMT
Patrick Jmt: An Introduction to Vectors Part 1
Tutorial provides an introduction to vectors including magnitude, direction, length, and component form. [4:45]
Incorporated Research Institutions for Seismology
Iris: Earthquake Intensity
Understand the three factors that affect earthquake intensity: magnitude, distance from the center, and Local rock and soil conditions. [8:15]
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: Question 1 C: 2015 Ap Physics 1 Free Response
Impact of adding a third mass to our string-pulley system. [8:43]
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: Multiplying and Dividing Absolute Values: Lesson 10
In this lesson, students see how to multiply and divide numbers within absolute value notation. It is 10 of 11 in the series titled "Multiplying and Dividing Absolute Values."
Sophia Learning
Sophia: Multiplying and Dividing Absolute Values: Lesson 5
In this lesson, students see how to multiply and divide numbers within absolute value notation. It is 5 of 11 in the series titled "Multiplying and Dividing Absolute Values."
Sophia Learning
Sophia: Multiplying and Dividing Absolute Values: Lesson 7
In this lesson, students see how to multiply and divide numbers within absolute value notation. It is 7 of 11 in the series titled "Multiplying and Dividing Absolute Values."
Sophia Learning
Sophia: Multiplying and Dividing Absolute Values: Lesson 8
In this lesson, students see how to multiply and divide numbers within absolute value notation. It is 8 of 11 in the series titled "Multiplying and Dividing Absolute Values."
Sophia Learning
Sophia: Multiplying and Dividing Absolute Values: Lesson 9
In this lesson, students see how to multiply and divide numbers within absolute value notation. It is 9 of 11 in the series titled "Multiplying and Dividing Absolute Values."
Sophia Learning
Sophia: Multiplying and Dividing Absolute Values: Lesson 1
In this lesson, students see how to multiply and divide numbers within absolute value notation. It is 1 of 11 in the series titled "Multiplying and Dividing Absolute Values."
Sophia Learning
Sophia: Practice Calculating Distance & Displacement: Lesson 2
This lesson should provided the learner with example problems on finding the distance and displacement of an object. It is 2 of 2 in the series titled "Practice Calculating Distance & Displacement."
Sophia Learning
Sophia: Vectors & Scalars: Lesson 2
This lesson explains what the terms vector and scalar mean. It is 2 of 2 in the series titled "Vectors & Scalars."
Sophia Learning
Sophia: Vectors & Scalars: Lesson 1
This lesson explains what the terms vector and scalar mean. It is 1 of 2 in the series titled "Vectors & Scalars."
Sophia Learning
Sophia: Calculating Impulse
This lesson demonstrates how to calculate the impulse in an interaction between two objects.