Vector  has a magnitude of 8.60 units and makes an angle of 38.0° with the positive x-axis. Vector  also has a magnitude of 8.00 units and is directed along the negative x-axis. Using graphical methods find the following. (a) The vector sum  + . Magnitude of A + B:  units Direction of A + B:  ° counterclockwise from +x-axis (b) The vector difference  - . Magnitude of A - B:  units Direction of A - B:  ° counterclockwise from +x-axis

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 2P: Vector A has a magnitude of 8.00 units and makes an angle of 45.0 with the positive x-axis. Vector B...
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Vector  has a magnitude of 8.60 units and makes an angle of 38.0° with the positive x-axis. Vector  also has a magnitude of 8.00 units and is directed along the negative x-axis. Using graphical methods find the following.

(a) The vector sum  + .
Magnitude of A + B:  units
Direction of A + B:  ° counterclockwise from +x-axis

(b) The vector difference  - .
Magnitude of A - B:  units
Direction of A - B:  ° counterclockwise from +x-axis
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