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Cross Product of Two Vectors Explained!
 
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This physics video tutorial explains how to find the cross product of two vectors using matrices and determinants and how to confirm your answer using the dot product formula. This video contains plenty of examples and practice problems using the components i j k.
8.01x - Lect 3 - Vectors - Dot Products - Cross Products - 3D Kinematics
 
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Vectors - Dot Products - Cross Products - 3D Kinematics - Great Demos Assignments Lecture 1, 2, 3 and 4: http://freepdfhosting.com/614a811c6d.pdf Solutions Lecture 1, 2, 3 and 4: http://freepdfhosting.com/90c2930d13.pdf
The Cross Product
 
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Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! In this video, I give the formula for the cross product of two vectors, discuss geometrically what the cross product is, and do an example of finding the cross product. For more free math videos, visit http://PatrickJMT.com
Views: 732000 patrickJMT
Cross Product and Dot Product: Visual explanation
 
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Visual interpretation of the cross product and the dot product of two vectors. My Patreon page: https://www.patreon.com/EugeneK
Vector triple product expansion (very optional) | Vectors and spaces | Linear Algebra | Khan Academy
 
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A shortcut for having to evaluate the cross product of three vectors Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/normal-vector-from-plane-equation?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/dot-and-cross-product-comparison-intuition?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channel/UCGYSKl6e3HM0PP7QR35Crug?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 175947 Khan Academy
Cross product introduction | Vectors and spaces | Linear Algebra | Khan Academy
 
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Introduction to the cross product Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/proof-relationship-between-cross-product-and-sin-of-angle?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/defining-a-plane-in-r3-with-a-point-and-normal-vector?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channel/UCGYSKl6e3HM0PP7QR35Crug?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 507421 Khan Academy
Cross Product of Two Vectors
 
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This video shows you how to find the cross product of two vectors in component form.
Dot vs. cross product | Physics | Khan Academy
 
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Understanding the differences between the dot and cross products. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/electric-motors/v/calculating-dot-and-cross-products-with-unit-vector-notation?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/electric-motors/v/the-dot-product?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 424987 Khan Academy
Vectors - The Dot Product
 
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Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! For more FREE math videos, visit http://PatrickJMT.com !! Vectors - The Dot Product. I show how to compute the dot product of two vectors, along with some useful theorems and results involving dot products. 3 complete examples are shown.
Views: 867251 patrickJMT
Cross products | Essence of linear algebra, Chapter 10
 
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This covers the main geometric intuition behind the 2d and 3d cross products. *Note, in all the computations here, I list the coordinates of the vectors as columns of a matrix, but many textbooks put them in the rows of a matrix instead. It makes no difference for the result, since the determinant is unchanged after a transpose, but given how I've framed most of this series I think it is more intuitive to go with a column-centric approach. Full series: http://3b1b.co/eola Future series like this are funded by the community, through Patreon, where supporters get early access as the series is being produced. http://3b1b.co/support ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted about new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: https://goo.gl/WmnCQZ Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 377594 3Blue1Brown
Matrix vector products | Vectors and spaces | Linear Algebra | Khan Academy
 
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Defining and understanding what it means to take the product of a matrix and a vector Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/null_column_space/v/introduction-to-the-null-space-of-a-matrix?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/matrices_elimination/v/matrices-reduced-row-echelon-form-3?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channel/UCGYSKl6e3HM0PP7QR35Crug?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 240496 Khan Academy
Area of Triangle Formed by Two Vectors using Cross Product
 
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Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Area of Triangle Formed by Two Vectors using Cross Product. Here we find the area of a triangle formed by two vectors by finding the magnitude of the cross product.
Views: 128982 patrickJMT
Volume of a Parallelpiped Using Vectors (Multivariable Calculus)
 
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Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Volume of a Parallelpiped Using Vectors (Multivariable Calculus). Here we find the volume of a 3 dimensional object determined by vectors by using: magnitude, dot product, cross product. You can also show that 3 vectors are parallel using this procedure (you show the volume is zero!).
Views: 62758 patrickJMT
Find the cross-product of two vectors (Easy Method)
 
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This is my easy, matrix-free method for finding the cross product between two vectors. If you want to go farther in math, you should know the matrix bit of this too.
Views: 194372 mroldridge
Vector dot product and vector length | Vectors and spaces | Linear Algebra | Khan Academy
 
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Definitions of the vector dot product and vector length Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/proving-vector-dot-product-properties?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/subspace_basis/v/linear-algebra-basis-of-a-subspace?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channel/UCGYSKl6e3HM0PP7QR35Crug?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 651190 Khan Academy
Cross product, determinant method
 
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Description
Views: 92925 General Physics - Lowe
8.01x - Module 12.02 - Multiplication of vectors,
 
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Multiplication of vectors, Dot products and vector products. Scalars and vectors
Physics - Mechanics: Vectors (12 of 21) Product Of Vectors: Dot Product
 
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Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the products of vectors, or dot product, or scalar product. Next video in this series can be seen at: https://youtu.be/ffAzfVYgDII
Views: 67798 Michel van Biezen
Vectors Physics - Addition, Subtraction, Dot & Cross Product, Resultant Force Magnitude & Direction
 
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This physics video tutorial shows you how to add or subtract vectors to calculate the magnitude and direction / angle of the resultant force vector ad how to perform operations such as the dot product and cross product of two vectors. This video contains plenty of examples and practice problems. Here is a list of topics covered in this video: 1. How To Add or Subtract Two Vectors Graphically 2. Head to Tail Method of Vector Addition & Subtraction 3. Adding & Subtracting Vectors Using The Parallelogram Law 4. How To Add Vectors Analytically or Algebraically 5. Parallel & Perpendicular Addition of Vectors - Right Triangle 6. How To Find The Resultant of Two or Three Vectors 7. How To Find The Magnitude & Direction of The Resultant Force 8. Reference Angle & The Vector Angle Measured From The Positive X Axis 9. How To Find The Components of a Vector - X and Y Component or Fx and Fy From F - Magnitude & Theta - Direction Angle 10. How To Represent a Vector in Cartesian Notation - ijk 11. How To Add or Subtract Two Vectors in Cartesian Notation 12. The Scalar Multiplication of Two Vectors - Dot Product 13. How To Find The Dot Product of Two Vectors in 2D and 3D 14. How To Find The Dot Product Using The Magnitude of Two Vectors and The Angle Between Them 15. How To Calculate The Magnitude of a vector 16. How To Find The Angle Between Two Vectors Using Inverse Tangent & The Dot Product 17. Work = Force x Displacement x cosine theta - an example of the dot product in real life physics: W=FDcosx 18. How To Tell If Two Vectors Will be Orthogonal or Perpendicular 19. How To Find The Angle Between Two 3 dimensional vectors Using The Dot Product 20. The Cross Product of Two Vectors To Produce a New Vector 21. Proving The Cross Multiplication of Two Vectors Creates a New Vector That's Perpendicular To Both Original Vectors 22. Cross Product Example: F = BqV sinx or Magnetic Force = Magnetic Field x Charge x Velocity x sine (theta) 23. Centripetal Force & Circular Motion of a Proton in a Magnetic Field 24. How To Find The Cross Product of Two Vectors Using Cartesian Vector Notation 25. How To Find The Cross Product Using The Magnitude of Two Vectors and The Angle Between Them 26. How To Find The Resultant Vector Using Vector Notation 27. How To Find The Resultant Force Vector Using The Law of Cosines 28. How To Find The Coordinate Direction Angles of a three dimensional Vector 29. Unit Vector Notation - How To Find The Unit Force Vector
Vectors : Scalar or Dot Product : ExamSolutions
 
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YOUTUBE CHANNEL at https://www.youtube.com/ExamSolutions EXAMSOLUTIONS WEBSITE at https://www.examsolutions.net/ where you will have access to all playlists covering pure maths, statistics and mechanics. FACEBOOK: https://www.facebook.com/examsolutions.net/ TWITTER: https://twitter.com/ExamSolutions
Views: 151697 ExamSolutions
Dot Product : Find Angle Between Two Vectors , Another Example
 
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Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Dot Product : Find Angle Between Two Vectors. Here I do another quick example of using the dot product to find the angle between two vectors.
Views: 336657 patrickJMT
Online Graphics Basic Math: Vectors and Dot Products
 
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Online Graphics Course: Math Review. First segment on vectors and dot products. Table of Contents: 00:00 - Foundations of Computer Graphics 01:52 - Motivation and Outline 02:53 - Vectors 04:11 - Vector Addition 05:14 - Cartesian Coordinates 07:18 - Dot (scalar) product 08:19 - Dot (scalar) product 09:22 - Dot product in Cartesian components 09:37 - Dot product in Cartesian components 11:35 - Dot product: some applications in CG 12:06 - Projections (of b on a)
Views: 42227 raviramamoorthi
Multiplying a vector by a scalar | Vectors and spaces | Linear Algebra | Khan Academy
 
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Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/e/scaling_vectors?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/v/linear-algebra-vector-examples?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/vectors/v/adding-vectors?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channel/UCGYSKl6e3HM0PP7QR35Crug?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 488086 Khan Academy
Vectors - Determinant Method Cross Product
 
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Vectors - Determinant Method Cross Product Watch More Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Sameer Anand, Tutorials Point India Private Limited.
The dot product | Magnetic forces, magnetic fields, and Faraday's law | Physics | Khan Academy
 
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Introduction to the vector dot product. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/electric-motors/v/dot-vs-cross-product?utm_source=YT&utm_medium=Desc&utm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/electric-motors/v/magnetism-11-electric-motors?utm_source=YT&utm_medium=Desc&utm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 441265 Khan Academy
Find the Cross Product of Two Vectors | Definition | Examples
 
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Check out us at:http://math.tutorvista.com/calculus/cross-product.html Cross Product of Two Vectors The product of vector is also called as cross product in math. This is binary operation and the new vector is produced by the cross product of two vectors. The new vector is perpendicular to the other vectors. We can represent the cross product by the symbol 'x'. Consider the cross product as A x B. Please like our facebook page http://www.facebook.com/tutorvista Follow us at: https://plus.google.com/+tutorvista
Views: 5466 TutorVista
Ti-84 Cross Product Program & Dot Product for Vectors (Triple Scalar Product)
 
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Vector Cross Products are a big thing in Calculus 3, but they can be tedious to calculate due to all the repetitive arithmetic. So I’ve made a program to calculate a cross product for you or use to check an answer. You can easily expand it to use for the Triple Scalar Product of 3 vectors. Download the program http://www.mediafire.com/download/vrj42rkepyqb61c/A2CROSS.8xp ➤Dot products are simple: -2nd STAT -Left arrow to "MATH" -option 5 is sum( -type your 2 vectors in curly braces separated by commas -sum( {1,2,3}{3,4,5} -Press Enter & you’ve got the answer ➤Cross Products program: Input "{A,B,C}=",L3 Input "{D,E,F}=",L4 Disp "AXB=",{L3(2)L4(3)-L3(3)L4(2),L3(3)L4(1)-L3(1)L4(3),L3(1)L4(2)-L3(2)L4(1)} You could paste these 3 lines into the cemetech editor and create your own program https://www.cemetech.net/sc/ ➤When running the program you must enter the vectors in curly braces (the last one is optional) -So when it prompts "{A,B,C}=" you enter "{1,2,3" The program’s answer is a list NOT an actual vector (e.g. {2 4 5} (Notice no commas) If you need to use it as a vector, copy it manually ➤Scalar Triple Product: -is defined by a•(bXc) or b•(aXc) -so do a cross product first -then dot product that answer with the third vector Cross Product Definition http://www.mathportal.org/linear-algebra/vectors/cross-product.php Slightly Modified source https://answers.yahoo.com/question/index?qid=20110207191241AAOr0XA
Views: 27811 TanUv90
Dot Product, Cross Product, and Multiplying Vectors by Scalars
 
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Donate here: http://www.aklectures.com/donate.php Website video link: http://www.aklectures.com/lecture/dot-product-cross-product-and-multiplying-vectors-by-scalars Facebook link: https://www.facebook.com/aklectures Website link: http://www.aklectures.com
Views: 60917 AK LECTURES
Casio fx-115ES PLUS vectors: cross product, dot product
 
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In this video I teach you how to use the Casio fx-115ES PLUS to calculate a vectors dot product and cross product.
Views: 1007 Turlte net
Dot Product Formula Explained - Find Angle Between Two Vectors - Physics
 
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This physics video tutorial shows you how to find the dot product of two vectors represented in component form. It provides the formulas and equations needed for the calculation as well providing plenty of examples and practice problems. This video also shows you how to find the angle between two vectors.
Vector Projections
 
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Vector Projections. In this video we discuss how to project one vector onto another vector. Projection vectors have many applications, especially in physics applications. Help us caption & translate this video! http://amara.org/v/DTJO/ Subscribe on YouTube: http://bit.ly/1bB9ILD Leave some love on RateMyProfessor: http://bit.ly/1dUTHTw Send us a comment/like on Facebook: http://on.fb.me/1eWN4Fn
Views: 160373 Firefly Lectures
Scalar triple product to verify the vectors are coplanar (KristaKingMath)
 
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► My Vectors course: https://www.kristakingmath.com/vectors-course Learn how to use the scalar triple product to verify that the vectors are coplanar. ● ● ● GET EXTRA HELP ● ● ● If you could use some extra help with your math class, then check out Krista’s website // http://www.kristakingmath.com ● ● ● CONNECT WITH KRISTA ● ● ● Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;) Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!” So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student—from basic middle school classes to advanced college calculus—figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: http://www.kristakingmath.com FACEBOOK // https://www.facebook.com/KristaKingMath TWITTER // https://twitter.com/KristaKingMath INSTAGRAM // https://www.instagram.com/kristakingmath/ PINTEREST // https://www.pinterest.com/KristaKingMath/ GOOGLE+ // https://plus.google.com/+Integralcalc/ QUORA // https://www.quora.com/profile/Krista-King
Views: 36724 Krista King
Dot Product & Cross Product of Two Vectors - i j k- Vector Notation Physocs
 
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This physics video tutorial shows you how to calculate the dot product and cross product of two vectors using cartesian vector notation. It also shows you how to calculate the dot product and cross product given the magnitudes of the two vectors and the angle between them. It also explains the cross product of the following: ixj=k, jxk=i, kxi=j, jxi=-k, kxj=-i, ixk=-j, ixi=0, jxj=0, kxk=0
Matlab Video Tutorial:  Multiplying Matrices and Vectors
 
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http://www.FreedomUniversity.TV. A series of tutorial videos and examples on using matlab to solve problems. For questions, please contact Professor Santiago at [email protected] or visit the above website.
Views: 69100 John Santiago
Proving vector dot product properties | Vectors and spaces | Linear Algebra | Khan Academy
 
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Proving the "associative", "distributive" and "commutative" properties for vector dot products. Watch the next lesson: https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/proof-of-the-cauchy-schwarz-inequality?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Missed the previous lesson? https://www.khanacademy.org/math/linear-algebra/vectors_and_spaces/dot_cross_products/v/vector-dot-product-and-vector-length?utm_source=YT&utm_medium=Desc&utm_campaign=LinearAlgebra Linear Algebra on Khan Academy: Have you ever wondered what the difference is between speed and velocity? Ever try to visualize in four dimensions or six or seven? Linear algebra describes things in two dimensions, but many of the concepts can be extended into three, four or more. Linear algebra implies two dimensional reasoning, however, the concepts covered in linear algebra provide the basis for multi-dimensional representations of mathematical reasoning. Matrices, vectors, vector spaces, transformations, eigenvectors/values all help us to visualize and understand multi dimensional concepts. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademy’s Linear Algebra channel:: https://www.youtube.com/channel/UCGYSKl6e3HM0PP7QR35Crug?sub_confirmation=1 Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 306927 Khan Academy
For the vectors A, B, and C in the figure, find the scalar products a dot b
 
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For the vectors A, B, and C in the figure, find the scalar products a dot b, b dot c, a dot c
Views: 4535 JJtheTutor
Why Inner Products?
 
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https://bit.ly/PG_Patreon - Help me make these videos by supporting me on Patreon! https://lem.ma/LA - Linear Algebra on Lemma https://lem.ma/prep - Complete SAT Math Prep http://bit.ly/ITCYTNew - My Tensor Calculus Textbook
Views: 47857 MathTheBeautiful
Perpendicular Vectors: Dot Product
 
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Determine if two vectors are perpendicular by checking if the inner product (dot product) is equal to zero.
Views: 49638 Wuoti Math
Unit Vector Perpendicular to Two Vectors
 
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Multivariable Calculus: Find a unit vector perpendicular to the vectors u = (1,2,1) and v = (2,1,1). The main tool is the cross product.
Views: 116764 MathDoctorBob
Cross and dot product of vectors explained in 2 minutes
 
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I intentionally won't cover the math or trigonometry behind dot and cross product's derivations. Here I just wanted to focus on the why's of two most common techniques. It's possible to understand the math behind cross and dot product, but never actually see the essence of why they are used in game development. And so I wanted to explain the two most commonly used principles that are useful for collision detection and game development in general, and the actual formulas will be provided in the following tutorials.
Views: 5304 JavaScript Teacher
Find the range of x for obtuse angle between two vectors
 
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Vectors Dot Product Test Review: https://www.youtube.com/watch?v=lRz3a92qDyM&index=15&list=PLJ-ma5dJyAqqA8hlwprzXtnJKnZUbYu5g Find the value of x for which the angle between the vectors a = [2x, 3x, x] and b = [6x, -1, 1] is obtuse.
Views: 100 Anil Kumar
Multiplication of Vectors(Dot product and cross product)
 
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Learn Multiplication of vectors by a simple method. Dot product and cross product. Facebook: https://www.facebook.com/physicstutorialvideos/?ref=aymt_homepage_panel Twitter : @modhaBinita E-mail: [email protected]
Views: 1011 Binita
Vectors - Triple Scalar Product (examples) : ExamSolutions Maths Revision
 
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Go to http://www.examsolutions.net/ for the index, playlists and more maths videos on the triple scalar product and other maths topics.
Views: 7811 ExamSolutions