Determine the direction of V1.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter14: Static Equilibrium, Elasticity, And Fracture
Section: Chapter Questions
Problem 8PQ
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Answer all parts of the question

The problem involves two vectors, \(\vec{V_1}\) and \(\vec{V_2}\).

- \(\vec{V_1} = -6.0 \hat{i} + 8.0 \hat{j}\)
- \(\vec{V_2} = -4.7 \hat{j} + 4.0 \hat{k}\)

**Part B:**
- Task: Determine the direction of \(\vec{V_1}\).
- Instruction: Express your answer using two significant figures.
- Input prompt: \(\theta =\) _______ \(^{\circ}\) counterclockwise from the \(+\hat{x}\) direction.
- Feedback: Incorrect; Try Again; 5 attempts remaining.

**Part C:**
- Task: Determine the magnitude of \(\vec{V_2}\).
- Instruction: Express your answer using two significant figures.
- Input box for magnitude: \(|\vec{V_2}| =\) _______

**Part D:**
- Task: Determine the direction of \(\vec{V_2}\).
- Instruction: Express your answer using two significant figures.
- Input prompt: \(\theta =\) _______ \(^{\circ}\) counterclockwise from the \(+\hat{x}\) direction.

There are no graphs or diagrams in the image.
Transcribed Image Text:The problem involves two vectors, \(\vec{V_1}\) and \(\vec{V_2}\). - \(\vec{V_1} = -6.0 \hat{i} + 8.0 \hat{j}\) - \(\vec{V_2} = -4.7 \hat{j} + 4.0 \hat{k}\) **Part B:** - Task: Determine the direction of \(\vec{V_1}\). - Instruction: Express your answer using two significant figures. - Input prompt: \(\theta =\) _______ \(^{\circ}\) counterclockwise from the \(+\hat{x}\) direction. - Feedback: Incorrect; Try Again; 5 attempts remaining. **Part C:** - Task: Determine the magnitude of \(\vec{V_2}\). - Instruction: Express your answer using two significant figures. - Input box for magnitude: \(|\vec{V_2}| =\) _______ **Part D:** - Task: Determine the direction of \(\vec{V_2}\). - Instruction: Express your answer using two significant figures. - Input prompt: \(\theta =\) _______ \(^{\circ}\) counterclockwise from the \(+\hat{x}\) direction. There are no graphs or diagrams in the image.
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