Extracted text: The force F has a magnitude of 440 Ib and acts along the line AM where Mis the midpoint of the vertical side OB of the parallelepiped. Express Fas its magnitude times the appropriate unit vector and then determine its x-, y-, and z-scalar components. B 15" M F = 440 Ib 12" 20 Answers: Vector F= (440 lb)( i i+ j+ k) Scalar components Fx = Ib Ib i Ib