- #1
JasonHathaway
- 115
- 0
Hi everyone,
I've two vectors in cylindrical coordinate - [itex](-1,\frac{3\pi}{2},0),(2,\pi,1)[/itex] - and I want to find the perpendicular unit vector of these two vector.
Basically I'll use the cross product, then I'll find the unit vector by [itex]\hat{u}=\frac{\vec{u}}{||\vec{u}||}[/itex].
But do you I have to convert the vector to the cartesian coordinates?
I've two vectors in cylindrical coordinate - [itex](-1,\frac{3\pi}{2},0),(2,\pi,1)[/itex] - and I want to find the perpendicular unit vector of these two vector.
Basically I'll use the cross product, then I'll find the unit vector by [itex]\hat{u}=\frac{\vec{u}}{||\vec{u}||}[/itex].
But do you I have to convert the vector to the cartesian coordinates?