1. Assume: F = 80 lb 0 = 35 F2 = 120 lb. 5. 4 x 50 lb 45 F3=90 lb F2 A. Find the resultant of the 4 vectors in cartesian vector form. (ijk form) Show units. Resultant B. What is the magnitude of the resultant of the 4 vectors? 2. Use the diagram below to answer the questions. Assume the origin is at the yellow dot. 2 ft A Fc = 490 lb FB = 600 lb 6 ft 5 ft. 3 ft 4 ft 2 ft B A. What is the (X,Y,Z) location of point A? B. What is the (X,Y,Z) location of point B? C. What is the (X,Y,Z) location of point C? D. What is the distance from point A to B? E. What is FB in cartesian vector ijk form? F. What is Fc in cartesian vector ijk form? G. What is the angle between FB and Fc?. 4 ft