Physics, 07.03.2020 05:08, kcdavis318

Vector A S is 2.80 cm long and is 60.0° above the x-axis in the first quadrant. Vector B S is 1.90 cm long and is 60.0° below the x-axis in the fourth quadrant (Fig. E1.35). Use components to find the magnitude and direction of (a) A S + B S ; (b) A S − B S ; (c) B S − A S . In each case, sketch the vector addition or subtraction and show that your numerical answers are in qualitative agreement with your sketch

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Vector A S is 2.80 cm long and is 60.0° above the x-axis in the first quadrant. Vector B S is 1.90 c...