- #1
wowdusk
- 26
- 0
Homework Statement
hi i am having problems with this problem
Vector A has a magnitude of 8.00 units and makes an angle of 45.0 degrees with the positive x-axis. Vector B also has a magnitude of 8.00 units and is directed along the negative x-axis. Using graphical methods, find (a) the vector sum A+B and (b) the vector difference A-B.
Homework Equations
A+B
A-B
The Attempt at a Solution
Do i just use the graph to count?
What about the difference vector?