... then what is the question?
Vector matrix has both size and direction. There are different types of matrix namely the scalar matrix, the symmetric matrix, the square matrix and the column matrix.
Two methods can be used for vector addition. (1) Graphically. Place the vectors head-to-tail, without changing their direction or size. (2) Analytically, that is, mathematically. Add the x-component and the y-component separately. The z-component too, if the vectors are in three dimensions.
The absolute value IS the size of a quantity.
When 2 things increase or decrease by the same proportion
be greater in number or size than (a quantity, number, or other measurable thing)
A vector quantity has both size (magnitude) and direction involved but a scalar quantity only has size involved and not direction.
A vector quantity (velocity, etc.)
Direction. Velocity is a vector quantity. Vectors have a scalar size and a vector direction.
A size or direction
A force is a vector quantity because it has both magnitude and direction.
. Velocity Acceleration
a vector
A vector quantity not only has a size, it also has a direction. Velocity is a vector quantity. "30 mph north" and "30 mph east" are different velocities. "Speed" is a part of velocity ... its size alone, without its direction, so speed is not a vector quantity.
scalar quantity has only magnitude whereas vector quantity has magnitude as well as direction
Speed s a vector quantity, that is, it has magnitude (size) but no direction eg. 20km/h. Velocity is a vector quantity. It has both magnitude and direction eg. 50km/h north.
A vector is a mathematical quantity that has a magnitude (size) as well as a direction.Its magnitude and direction.
That's called a vector.