Question

What is unit vector and its components?​

Answer 1

Answer:

The unit vectors carry the meaning for the direction of the vector in each of the coordinate directions. The number in front of the unit vector shows its magnitude or length. ... Component vectors of a given vector are two or more vectors whose sum is the given vector.

Answer 2

In three dimensions (in space), vectors have three components. A vector component of a vector is its part in an axis direction. The vector component is the product of the unit vector of an axis with its scalar component along this axis. A vector is the resultant of its vector components.