1. Vector Addition You are given three colored vectors: green (:41), blue (B), and black (1'). 1.1: Measure the length (magnitude) of each vector with the ruler and record it in your notebook. 1.2: Assume that the vectors, :4, B, and? make angles of 20, 100, and 165 with respect to the x-axis. Find the total vector, 7' = :4 + B +40, graphically by tracing the arrows in your notebook and drawing the total vector. 1.3: Measure the magnitude and direction of the total vector using your ruler and protractor. 1.4: Perform the addition mathematically in terms of the magnitudes and directions of the components. Is the graphical total vector consistent with the calculated 1'? -> 1.5: Repeat steps 1.2 through 1.4 but instead use the vector R = :4 B C. Is the graphical total vector consistent with the calculated R