Vector A has a magnitude of 7.00 units and makes an angle of 30.0 with the...

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Vector A has a magnitude of 7.00 units and makes an angle of 30.0 with the positive x axis. Vector B also has a magnitude of 7.00 units and is directed along the negative x axis. Using graphical methods, find (a) the vector sum A + B 3.64 units at x counterclockwise from the positive x axis (b) the vector difference A B 13.53 Need Help? Read It units at 15.7 counterclockwise from the positive x axis Vector A has a magnitude of 7.00 units and makes an angle of 30.0 with the positive x axis. Vector B also has a magnitude of 7.00 units and is directed along the negative x axis. Using graphical methods, find (a) the vector sum A + B 3.64 units at x counterclockwise from the positive x axis (b) the vector difference A B 13.53 Need Help? Read It units at 15.7 counterclockwise from the positive x axis