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C. For each vector written or shown below, go from one representation to the other (if it's drawn, figure out the vector in i j
C. For each vector written or shown below, go from one representation to the other (if it's drawn, figure out the vector in i j notation; if the i j notation is given, draw the vector, and find its magnitude and direction; Indicate the direction both with cardinal points (direction 1) and counterclockwise from +x axis (direction 2). COS ( 60 ') = 6 SIN (60 ) = -Y B Cos (30 ' ) = - 6 COS (LO) = X 6 SIN (60) = y B=6 60 3 5X 5.196 = 4 -6 COS (30') = X + y - 5.196 = X 30 ' B = ( - 5 .196 N) 7 + ( 3 N )] 60% A' = ( 3. ON)7 + ( 5.196 N)] - x SIN ( 30 ' ) = 6 6 SIN (30 ) = Y 3 = Y The magnitude of A is 6.0 m/s The magnitude of B is 6.0 m/s C = 3.0 Ni - 8.0 N j D = -2.0 Ni - 8.0 Nj +- - - - - - - Magnitude: Magnitude: Direction 1: Direction 1: Direction 2: Direction 2
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