![]() Tensors Stress is a second-order tensor that represents the response of a material to force applied at an angle. Many algebraic operations on real numbers such as addition, subtraction, multiplication, and negation have close analogues for vectors, operations which obey the familiar algebraic laws of commutativity, associativity, and distributivity. The magnitude of the vector is the distance between the two points and the direction refers to the direction of displacement from A to B. A vector is what is needed to "carry" the point A to the point B the Latin word vector means "one who carries". In mathematics, physics, and engineering, a Euclidean vector (sometimes called a geometric or spatial vector, or – as here – simply a vector) is a geometric object that has both a magnitude (or length) and direction. Main articles: Euclidean vector and Tensor Vectors Illustration of a typical vector
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