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A vector is described by its magnitude (size) and direction in space. This can be represented by an arrow with a specific length and orientation. Vectors are commonly used in mathematics, physics, and engineering to represent quantities that have both magnitude and direction.

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1y ago

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Is A vector is a quantity that is fully described by magnitude alone?

No, a vector is a quantity that is fully described by both magnitude and direction. Magnitude represents the size or amount of the vector, while direction indicates the orientation of the vector in space.


What way round does the vector go?

Vectors have magnitude (length) and direction. The direction of a vector is typically described by an arrow pointing from its origin to its endpoint. The direction can be described using angles or as a unit vector pointing in the desired direction.


A vector is a quantity with magnitude and ___?

A vector is described by magnitude and direction (a scalar has only magnitude).


Is quantity described by both magnitude and direction is a vector?

Yes


What is a variable that's described with both a number and a direction?

A vector.


How is vector quantity described numerically?

Vector quantities are described numerically using both magnitude (size) and direction. This is typically done by providing the magnitude of the vector followed by an angle representing its direction, or by breaking the vector into its components along the x, y, and z axes. Another method involves using unit vectors to represent direction and scaling them by the magnitude of the vector.


3 ways in which a force vector can be described?

use duct-tape


Which protocol is described as an enhanced distance vector routing protocol?

EIGRP


What decscribes a vector?

A vector is a quantity described by size and direction. Mathematically, the square of a vector is negative, e.g. i^2 = -1, thus a quantity whose square is negative is a vector, e.g. 5i is a vector because (5i)^2 = -25.


What is another way to describe the vector 100 ms down?

The vector 100 ms down could also be described as a vector in the negative y-direction with a magnitude of 100 ms.


Why do we say that velocity is a vector and speed is not a vector?

Velocity is a vector because it has both magnitude (speed) and direction. Speed, on the other hand, is a scalar quantity that only has magnitude. Vector quantities require both magnitude and direction to be fully described.


What is Solar and vector quantities?

Vector quantities are those that must be described with both a magnitude and direction. Scalar quantities can be described with only a single value.