Vectors - Adding two Vector component vectors Contents: Step by step “how to” Whiteboard
Vectors - VC + VC - step by step Given these Vectors: A: 2.3 m x + 3.4 m y B: 7.4 m x + 1.2 m y A+B = 9.7 m x + 4.6 m y Any Questions?????? (This is why VC vectors are our friends)
Whiteboards: VC + VC 1 | 2 | 3 | 4 | 5
Write these vectors in VC notation first. (We will check them all together) A: C: B: 3.2 m 3.9 m 4.1 m 4.5 m 1.2 m 1.9 m A = 4.5 m x + 3.2 m y B = -1.2 m x + -3.9 m y C = -1.9 m x + 4.1 m y
Find A + C A = 4.5 m x + 3.2 m y B = -1.2 m x + -3.9 m y C = -1.9 m x + 4.1 m y Find A + C 2.6 m x + 7.3 m y
Find C + B A = 4.5 m x + 3.2 m y B = -1.2 m x + -3.9 m y C = -1.9 m x + 4.1 m y Find C + B -3.1 m x + .2 m y
Find A - B A = 4.5 m x + 3.2 m y B = -1.2 m x + -3.9 m y C = -1.9 m x + 4.1 m y Find A - B 5.7 m x + 7.1 m y
Find C - A A = 4.5 m x + 3.2 m y B = -1.2 m x + -3.9 m y C = -1.9 m x + 4.1 m y Find C - A -6.4 m x + .9 m y