posted by ami on .
Vector V1 is 9.00 units long and points along the negative x axis. Vector V2 is 4.72 units long and points at +50.0° to the +x axis.
(a) What are the x and y components of each vector?
(b) Determine the sum V1 + V2. Magnitude
Direction (counterclockwise from the +x axis is positive)