Lumos Video Store
This page provides a list of educational videos related to Magnitude and Direction. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Magnitude and Direction.
Find magnitude and direction of a vector
By aggieneer02
Given the components of a vector, find the magnitude and direction.
Adding vectors in magnitude and direction form
By Khan Academy
Watch Sal add two vectors given in magnitude and direction form by breaking them down into components first.
Adding vectors in magnitude and direction form
By Khan Academy
Watch Sal finish the problem he started in part 1 by converting the sum back to magnitude and direction form.
Adding vectors in magnitude and direction form
By Khan Academy
Sal explains some interesting properties of the magnitude of vector sums.
Recognizing vector quantities
By Khan Academy
Watch Sal figure out which of a few options could be represented by a vector. Remember that a vector has magnitude and direction!
vector basics
By David Metzler
Examples of the basic ideas and operations on vectors: magnitude, direction, components, scalar multiplication, sum, difference, separation between two points
Finding the Components of a Vector, Ex 2
By PatrickJMT
Finding the Components of a Vector, Ex 2. In this video, we are given the magnitude and direction angle for the vector and want to express the vector in component form.
Finding the Components of a Vector, Ex 1
By PatrickJMT
Finding the Components of a Vector, Ex 1. In this video, we are given the magnitude and direction angle for the vector and want to express the vector in component form.
12 - What are Vectors and Scalars?
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Static Friction and Kinetic Friction Physics Problems With Free Body Diagrams
By The Organic Chemistry Tutor
This physics video tutorial provides a basic introduction into kinetic friction and static friction. It contains plenty of examples and physics problems that asks you to calculate the acceleration using newton's laws of motion. The static frictional force is equal to the applied force up to a maximum value. The kinetic friction force is a constant value that depends on the interaction between the horizontal surface and the object. All frictional forces is dependent on the normal of the object. You should draw a free body diagram for each practice problem if you wish to make it a lot easier.
Hooke's Law and Elastic Potential Energy
By The Organic Chemistry Tutor
This video provides a basic introduction into Hooke's law. It explains how to calculate the elastic potential energy and how to determine the amount of work required to stretch a spring.
Capacitors - Basic Introduction - Physics
By The Organic Chemistry Tutor
This physics tutorial provides a basic introduction into capacitors. It explains the concept of capacitance and how it works including the equations and formulas you need to solve homework problems. The full version of this video contains plenty of examples and practice problems for you to work on.
