4) A force F has components Fx = 100 Newtons, and H]: 153.2 Newtons. Express F in terms of unit vectors and find its magnitude and angle. 5) Vector A points in the negative y direction and has a magnitude of 5 units. Vector B has twice the magnitude and points in the positive x direction. Find the direction and magnitude of (a) A+ B(b) A- B(c) BA 6) Vector A = 3x + Svand vector B = 3x + 6y. Find vector C such that 2A + 73 + 4C = 0 7) [Honors] What must be the relation between vectors A and B if the following condition is to be true: A-2B=-3(A+ B) - If Vector A = 6x - 2y, what is Vector B? 4242 III '3' i_.__i' 1 Drive 3) [Honors] Vector A points in the negative x direction and has a magnitude of 25 units. The Vector B points in the positive y direction. Find the magnitude of B ifA + B has a magnitude of 35 units 4) A force F has components Fx = 100 Newtons, and Fy: 153.2 Newtons. Express F in terms of unit vectors and find its magnitude and angle. 5) Vector A points in the negative y direction and has a magnitude of 5 units. Vector B has twice the magnitude and points in the positive x direction. Find the direction and magnitude of (a)A+B(b)AB(c) BA 6) Vector A = 3x + Svand vector B = -3x + 6y. Find vector C such that 2A + 73 + 4C = 0 7) [Honors] What must be the relation between vectors A and B if the following condition is to be true: A-2B=-3(A+ B) - If Vector A = 6x - 2y, what is Vector B? Homework: Vectors 12! 1) You walk Smi South, 12mi West, 15mi North, and 7mi North of East @ 20 degrees Graphically find the Resultant Vector - Algebraically find the Resultant Vector 2) You walk 15m south, 20m west, 7m @ 60, and 15m @ -55. - Graphically find the Resultant Vector. - Algebraically find the Resultant Vector