2. Turn off Show resultant. With the initial points at the origin, change a to <1, 3> and b to <4, 2>. Sketch these vectors on the grid to the right. A. What do you expect the components of the resultant to be? <_ B. Turn on Show resultant, and sketch the resultant in your diagram. What are the components of the resultant? חו y 3 2 ↑ -2 C. In general, how can you use the components of a and b to find the components of c? Select Show sum computation to check your answer. Vary the components of a and b to check that a vector sum can always be found by adding the corresponding components of the vectors. D. Drag the initial point of b to the terminal point of a. What do you notice?
2. Turn off Show resultant. With the initial points at the origin, change a to <1, 3> and b to <4, 2>. Sketch these vectors on the grid to the right. A. What do you expect the components of the resultant to be? <_ B. Turn on Show resultant, and sketch the resultant in your diagram. What are the components of the resultant? חו y 3 2 ↑ -2 C. In general, how can you use the components of a and b to find the components of c? Select Show sum computation to check your answer. Vary the components of a and b to check that a vector sum can always be found by adding the corresponding components of the vectors. D. Drag the initial point of b to the terminal point of a. What do you notice?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 48E
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Answer part A - D. Answer all parts.
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