Vectors Flashcards
1
Q
How do we find the position vector below?
A
2
Q
How do we know if two vectors are parallel?
A
If one vector is a multiple of the other
3
Q
If ๐ = x๐ข+y๐ฃ+z๐ค, how do we find the magnitude of a?
A
The square root of x^2 + y^2 + z^2
4
Q
How do we find the unit vector (รข)?
A
1 divided by the magnitude of a, multiplied by vector itself
5
Q
What is the formula for angles with axes?
A
