Chapter 2.4 - Adding Vectors Flashcards
1
Q
What is a resultant vector?
A
The addition of vectors to create a single vector
2
Q
How do you add antiparallel vectors?
A
Give one direction a positive value, and the opposite direction a negative value and add the vectors together
3
Q
What is Pythagoras’ theorem used to calculate?
A
The resultant vector of two perpendicular vectors
4
Q
How do you calculate the direction of the resultant vector when the vectors are perpendicular ?
A
Trigonometry
