Homework Answers
Vector A = (3.3) Cos(36.6) ¡^ + (3.3) Sin(36.6) j^
=) Vector A = 2.65 ¡^ + 1.97 j^
Now vector B = (6.5) Cos(146.8) ¡^ + (6.5) Sin (146.8) j^
=) Vector B = -5.44 ¡^ + 3.6 j^
Noe vector (A+B) = -2.79 ¡^ + 5.57 j^
Magnitude of (A+B) = sart{ ( -2.79)^2 + (5.57)^2} = 6.3 cm
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