- #1
Ashley1nOnly
- 132
- 3
Homework Statement
How does the unit vector have no units
I know that the unit vector has a length of 1 and zero units. A representation would be I-hat j-hat k-hat(depending on the coordinate system). But the unit vector is the vector/magnitude. If the unit vector is its vector/magnitude then how does it have a length of 1 and zero units.
Questions:
Is the unit vector the entire length of the vector(representation how much a vector points in each direction?
Does it only point towards the direction of the vector.
What exactly is the unit vector telling us.
Homework Equations
Just need an understanding of concepts
The Attempt at a Solution
Concept check