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- The direction of a vector is often expressed as an angle of rotation of the vector about its "tail" from east, west, north, or south.
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Vectors are quantities that are fully described by magnitude and direction. The direction of a vector can be described as being up or down or right or left. It can also be described as being east or west or north or south.
The definition of direction is by three numbers--- (a,b,c) which represent the components of a vector along an arbitrary x-axis, y-axis, and z-axis. But if you ignore the motivation, a vector is a triplet of numbers.
- In a slightly philosophical vein, direction acquires meaning only when you compare two objects. For example, when you attribute a "direction" to a...
- I'll take this to a different level of abstraction, since you seem to want a more Philosophical approach. Given a measure of distance between two...
- I reckon it describes a non-commutative relationship between two objects (or events) which is completely determined by their position in some (meas...
- Take the tangent vector at the start of the shortest path between a pair of distinct points, and mod out by distance. What you have left is "direc...
- Simply: Points are well defined in a space (e.g Euclidean space). Now consider two points. One can assign two information to these two points 1) d...
- Man, some of the answers are way of the heads of morons like me, but anyway... At a basic level, a vector is construced from the difference between...
- There is no reference to “direction” of a vector in the definition of a vector or vector space. However, we may have various examples of vector spa...
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.
- The Editors of Encyclopaedia Britannica
Sep 27, 2023 · The direction of a vector can be defined as the angle between the positive x-axis and the vector. Find the angle by starting at the positive x-axis (0 degrees), and then moving counterclockwise until you get to the vector. The vector can point in any direction in the plane, 0 to 360 degrees.
Direction is the information for the relative position between two objects without the distance information. One object must be considered the source or starting point and the other the target or destination. You can store this information mathematically for spatial direction by using a unit vector or direction vector.
Mar 3, 2017 · The direction is the way the vector points. This is what makes the vector very different from a number. If you want to make a measurement using the ruler, you need to point it in the proper direction. For example, a table could have a length of 2.0 meters, a width of 2.5 meters, and a height of 0.8 m. These sizes point in different directions.
Vectors are arrows consisting of a magnitude and a direction. They are used in physics to represent physical quantities that also have both magnitude and direction. Displacement is a physics term meaning the distance of an object from a reference point.
