Vector A is 2.0 cm long and is 60.0o above the x-BXIS in the first quadrani. Vector B is 1.90 cm long and is 60.0o below the x-axis in the fourth quadrant (Fig. 1.35). Use components to find the magnitude and direction of
(a) A + B;
(b) A - B;
(c) B - A In each case, sketch the vector addition or subtraction and show that your numerical answers are in qualitative agreement with your sketch.

Transcribed Image Text:

A (2.80 cm) 60.0° 0 60.0° 6(1.90 cm)