A vector is a quantity that requires both magnitude and direction
Magnitude is the size (the number) with units.
Direction is the direction the vector is pointing based on the assigned coordinate system.
3 Vector Description
The magnitude answers the question How big
The direction answers the question Which way
Mass Displacement Time 4 Vector Description
A 45 m N
5 Vector Description
B 4.3 m W23oS
6 Do They Really 7 Add Vectors
Add the same type of vectors only!
Add vectors head to tail.
The result is the vector drawn from the tail of the first to the head of the last vector.
8 I am looking for ARRRRRR 9 Graphical Addition
Draw each vector to scale Magnitude and Direction.
Begin with the first.
At the head of the first place the tail of the second (head to tail method) and so on.
Vectors can be added in any order.
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