How do you calculate the unit vector?
Please read the explanation.
A Unit Vector is a vector with a
Let us examine a vector given below:
The represented vector is
To find the magnitude of the vector we can use the Pythagoras Theorem:
To find a unit vector, in the same direction of the above vector,
we have to divide the above vector by
This is the unit vector.
The magnitude of this vector is
Hope this helps.