Add to ORKGSimple examples showing the geometric and algebraic effect on magnitude and direction of vectors when multiplying vectors by positive and negative scalars
Introduces definition of a vector and states some simple examples of vectors. Explains difference be...
Worked example explains how to multiply numbers and letters. Also explains the concepts of expressio...
Explains briefly the concept behind vector components - that one vector is written as the sum of a c...
Scalars are quantities with magnitude only whereas vectors are those quantitieshaving both a magnitu...
An example of using the scalar product to determine the work done on an object by a force, when the ...
Worked examples of adding and subtracting vectors algebraically in terms of i and j and also using t...
We justify the definition of the scalar product using the example of work done by a force
The scalar or dot product of two vectors is defined as- [Equation]where q AB is the angle between t...
Worked example shows how to use the triangle law, the definition of equal vectors and the definition...
Outlines the definition of the modulus of a 2D vector showing a simple example and outlines the defi...
Explica la operación de multiplicar un escalar (número real) por una matriz. Presenta varios ejemplo...
Worked example explains how to multiply numbers and letters. Also explains the concepts of expressio...
Notions of vector concepts, how to calculate the modulus of a vector, distinction between direction ...
We will study some of the basic concepts about vectors various operations on vectors, their algebrai...
Worked example of finding the magnitude of the horizontal and vertical component of a soccer balls v...
Introduces definition of a vector and states some simple examples of vectors. Explains difference be...
Worked example explains how to multiply numbers and letters. Also explains the concepts of expressio...
Explains briefly the concept behind vector components - that one vector is written as the sum of a c...
Scalars are quantities with magnitude only whereas vectors are those quantitieshaving both a magnitu...
An example of using the scalar product to determine the work done on an object by a force, when the ...
Worked examples of adding and subtracting vectors algebraically in terms of i and j and also using t...
We justify the definition of the scalar product using the example of work done by a force
The scalar or dot product of two vectors is defined as- [Equation]where q AB is the angle between t...
Worked example shows how to use the triangle law, the definition of equal vectors and the definition...
Outlines the definition of the modulus of a 2D vector showing a simple example and outlines the defi...
Explica la operación de multiplicar un escalar (número real) por una matriz. Presenta varios ejemplo...
Worked example explains how to multiply numbers and letters. Also explains the concepts of expressio...
Notions of vector concepts, how to calculate the modulus of a vector, distinction between direction ...
We will study some of the basic concepts about vectors various operations on vectors, their algebrai...
Worked example of finding the magnitude of the horizontal and vertical component of a soccer balls v...
Introduces definition of a vector and states some simple examples of vectors. Explains difference be...
Worked example explains how to multiply numbers and letters. Also explains the concepts of expressio...
Explains briefly the concept behind vector components - that one vector is written as the sum of a c...