6.3 Vector Addition and Scalar Multiplication

6.3 Vector Addition and Scalar Multiplication - 6.3 Vector...

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Unformatted text preview: 6.3 Vector Addition and Scalar Multiplication Test retakes this week. You can retake any or all parts. Your retake erases your previous score. My availability for this week: M T W Th F Before School Y Y Y Y Y Lunch Y NY Y N After School rm N Y Y N Agenda: 19 1. Homework Roll 2. Lesson: 6.3 Vector Addition and Scalar Multiplication ______________________ Homework Roll Roll HW# 1,2 25 3,4 26 5,6 27 ______________________ Lesson: 6.3 Vector Addition and Scalar Multiplication Goal: Add vectors and scalar multiply vectors Monday, October 17, 2011 4:56 AM DOD Let Then: The sum of and be vectors and let and be a scalar (a real number). The scalar multiple of Graphically, vectors are added head to tail. Find Ch_6 Page 1 times Unit vector of • unit vector has length 1 • unit vector is a scalar multiple of the original vector • The unit vector is in the same direction of the original vector. We also commonly use and to represent the horizontal and vertical components of the vector. Example: ________________________________ Examples: If and , find: unit vector of . Verify the result has a length of 1. Ch_6 Page 2 unit vector of . Verify the result has a length of 1 If and , find: Ch_6 Page 3 ...
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This note was uploaded on 11/19/2011 for the course MATH 180 taught by Professor Byrns during the Spring '11 term at Montgomery College.

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