A skier is gliding down a slope. Match the answers with questions based on the Figure 4.11. a h C d f What is the direction of the weight force on the skier? What is the direction of the normal force on the skier? ✓ What is the direction of the friction force on the skier? bo 1. g II. C III. d IV. b V. a VI. zero, therefore no dire VII. h VIII. e IX. f

Principles of Physics: A Calculus-Based Text
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ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
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**Understanding Forces Acting on a Skier**

A skier is gliding down a slope. Match the answers with the questions based on Figure 4.11.

### Diagram Explanation:
The diagram includes a skier and a set of arrows labeled (a) to (h) around a point, representing various directions of forces that may act on the skier. 

### Questions:

1. **What is the direction of the weight force on the skier?**
2. **What is the direction of the normal force on the skier?**
3. **What is the direction of the friction force on the skier?**

### Choices:
I. g  
II. c  
III. d  
IV. b  
V. a  
VI. zero, therefore no direction  
VII. h  
VIII. e  
IX. f  

### How to Match:
Using the Figure 4.11, answer the questions by matching the respective force directions to the options provided.

**Note:** The arrows labeled from (a) to (h) represent different possible directions of forces. Ensure you understand the force vectors:
   - Weight force typically acts downward due to gravity.
   - Normal force is perpendicular to the surface.
   - Friction force opposes the motion along the surface.

Analyze the forces based on these principles to answer the questions correctly.
Transcribed Image Text:**Understanding Forces Acting on a Skier** A skier is gliding down a slope. Match the answers with the questions based on Figure 4.11. ### Diagram Explanation: The diagram includes a skier and a set of arrows labeled (a) to (h) around a point, representing various directions of forces that may act on the skier. ### Questions: 1. **What is the direction of the weight force on the skier?** 2. **What is the direction of the normal force on the skier?** 3. **What is the direction of the friction force on the skier?** ### Choices: I. g II. c III. d IV. b V. a VI. zero, therefore no direction VII. h VIII. e IX. f ### How to Match: Using the Figure 4.11, answer the questions by matching the respective force directions to the options provided. **Note:** The arrows labeled from (a) to (h) represent different possible directions of forces. Ensure you understand the force vectors: - Weight force typically acts downward due to gravity. - Normal force is perpendicular to the surface. - Friction force opposes the motion along the surface. Analyze the forces based on these principles to answer the questions correctly.
**Physics Problem: Forces Acting on a Book**

**Description:**
In this problem, your physics book is at rest on a table. As shown in the accompanying illustration, two forces are acting on the book: a weight force (due to gravity) and a normal force (perpendicular to the surface of the table). Your task is to identify the "agent" responsible for each of these forces.

**Illustration:**
The image depicts a physics book resting on a table. The book cover shows "college physics". The book is positioned on the surface of the table.

**Questions:**

1. **What is the "agent" which exerts the weight force?**
   - A. The table
   - B. The Earth
   - C. The weight force
   - D. The book
   - E. The normal force

2. **What is the "agent" which exerts the normal force?**
   - A. The table
   - B. The Earth
   - C. The weight force
   - D. The book
   - E. The normal force

**Explanation:**

- The weight force (also known as gravitational force) acting on the book is due to the gravitational pull exerted by the Earth. Thus, the "agent" responsible for the weight force is the Earth.
  
- The normal force is the supportive force exerted perpendicular to the surface by the table. This force prevents the book from accelerating downwards due to gravity. Therefore, the "agent" responsible for the normal force is the table.

**Answers:**

1. The agent which exerts the weight force is:
   - B. the Earth

2. The agent which exerts the normal force is:
   - A. the table
Transcribed Image Text:**Physics Problem: Forces Acting on a Book** **Description:** In this problem, your physics book is at rest on a table. As shown in the accompanying illustration, two forces are acting on the book: a weight force (due to gravity) and a normal force (perpendicular to the surface of the table). Your task is to identify the "agent" responsible for each of these forces. **Illustration:** The image depicts a physics book resting on a table. The book cover shows "college physics". The book is positioned on the surface of the table. **Questions:** 1. **What is the "agent" which exerts the weight force?** - A. The table - B. The Earth - C. The weight force - D. The book - E. The normal force 2. **What is the "agent" which exerts the normal force?** - A. The table - B. The Earth - C. The weight force - D. The book - E. The normal force **Explanation:** - The weight force (also known as gravitational force) acting on the book is due to the gravitational pull exerted by the Earth. Thus, the "agent" responsible for the weight force is the Earth. - The normal force is the supportive force exerted perpendicular to the surface by the table. This force prevents the book from accelerating downwards due to gravity. Therefore, the "agent" responsible for the normal force is the table. **Answers:** 1. The agent which exerts the weight force is: - B. the Earth 2. The agent which exerts the normal force is: - A. the table
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Your physics book is at rest on a table as shown, there's a weight force and a normal force acting on the book. Match the answers
with questions.
college physics
What is the "agent" which exerts the weight force?
A. the table
B. the earth
✓ What is the "agent" which exerts the normal force?
C. the weight force
D. the book
E, the normal force
Transcribed Image Text:Your physics book is at rest on a table as shown, there's a weight force and a normal force acting on the book. Match the answers with questions. college physics What is the "agent" which exerts the weight force? A. the table B. the earth ✓ What is the "agent" which exerts the normal force? C. the weight force D. the book E, the normal force
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