About Vectors By Banesh Hoffmann, Vectors Math Is Fun Vectors This is a vector A vector has magnitude size and direction The length of the line shows its magnitude and the arrowhead points in the direction We can add two vectors Vectors, All about Vectors Math Vectors A vector is a mathematical object that has magnitude and direction With other words it is a line of given length and pointing along a given direction. vector Definition, Physics, Facts Britannica Vector, in physics, a quantity that has both magnitude and direction It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity s magnitude Although a vector has magnitude and direction, it does not have position. An introduction to vectors Math Insight Two vectors are the same if they have the same magnitude and direction This means that if we take a vector and translate it to a new position without rotating it , then the vector we obtain at the end of this process is the same vector we had in the beginning Two examples of vectors are those that represent force and velocity. About Vectors by Banesh Hoffmann No calculus needed, but this is not an elementary book Introduces vectors, algebraic notation and basic ideas, vector algebra and scalars Covers areas of parallelograms, triple products, moments, angular velocity, areas and vectorial addition, and . Vectors Introduction Aug , Why Study Vectors You use vectors in almost every activity you do A vector is a quantity that has size and direction The fancy word for size is magnitude Examples of everyday activities that involve vectors include Breathing your diaphragm muscles exert a force that has a magnitude and direction