Vectors Flashcards
(4 cards)
1
Q
What is i j formation
A
The representation of a position vector as algebra where I represents 1 x cordanate direction and j is y
2
Q
What does it mean if a vector is parallel to another vector
A
It means it is a multiple of that vector
3
Q
What is the sine rule
A
a/sin(A) = b/sin(B)
4
Q
What is the cosine rule
A
a^2 = b^2 + c^2 -2xbxcxcos(A)
