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Solved: (II) For the vectors given in Fig. 3–35, determine
Chapter 3, Problem 13P(choose chapter or problem)
(II) For the vectors given in Fig. 3-32, determine (a) \(\vec{\mathbf{A}}-\vec{\mathbf{B}}+\vec{\mathbf{C}}\), (b) \(\vec{\mathbf{A}}+\vec{\mathbf{B}}-\vec{\mathbf{C}}\), and (c) \(\vec{\mathbf{C}}-\vec{\mathbf{A}}-\vec{\mathbf{B}}\)
Equation Transcription:
Text Transcription:
vector A - vector B + vector C
vector A + vector B - vector C
vector C - vector A - vector B
Questions & Answers
QUESTION:
(II) For the vectors given in Fig. 3-32, determine (a) \(\vec{\mathbf{A}}-\vec{\mathbf{B}}+\vec{\mathbf{C}}\), (b) \(\vec{\mathbf{A}}+\vec{\mathbf{B}}-\vec{\mathbf{C}}\), and (c) \(\vec{\mathbf{C}}-\vec{\mathbf{A}}-\vec{\mathbf{B}}\)
Equation Transcription:
Text Transcription:
vector A - vector B + vector C
vector A + vector B - vector C
vector C - vector A - vector B
ANSWER:
Solution
Step 1 of 3
We need to determine , and .
From the figure,
- We need to determine .
So we can write,
below the positive axis