The car moves toward the left (toward the origin) at a constant velocity. OF OD OG OJ Ο Α ΟΕ OB O C

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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### Toy Car Motion Activity

This activity involves analyzing the motion of a toy car on a horizontal track. The car can move right or left along a straight line, with the positive direction defined as moving to the right.

#### Task:
Choose the letter (A to G) of the acceleration-time graph that matches the described motion of the car. If none of the graphs are correct, select option J.

#### Graphs Description:

- **Graph A**: Shows a constant positive acceleration over time.
- **Graph B**: Shows a constant negative acceleration over time.
- **Graph C**: Shows zero acceleration over time.
- **Graph D**: Shows a decreasing positive acceleration, approaching zero over time.
- **Graph E**: Shows increasing positive acceleration over time.
- **Graph F**: Shows a constant acceleration that is negative and then becomes zero.
- **Graph G**: Shows a decreasing negative acceleration, approaching zero over time.
- **Option J**: None of these graphs is correct.

Use these graphs to analyze and match the possible scenarios described in the task.
Transcribed Image Text:### Toy Car Motion Activity This activity involves analyzing the motion of a toy car on a horizontal track. The car can move right or left along a straight line, with the positive direction defined as moving to the right. #### Task: Choose the letter (A to G) of the acceleration-time graph that matches the described motion of the car. If none of the graphs are correct, select option J. #### Graphs Description: - **Graph A**: Shows a constant positive acceleration over time. - **Graph B**: Shows a constant negative acceleration over time. - **Graph C**: Shows zero acceleration over time. - **Graph D**: Shows a decreasing positive acceleration, approaching zero over time. - **Graph E**: Shows increasing positive acceleration over time. - **Graph F**: Shows a constant acceleration that is negative and then becomes zero. - **Graph G**: Shows a decreasing negative acceleration, approaching zero over time. - **Option J**: None of these graphs is correct. Use these graphs to analyze and match the possible scenarios described in the task.
The image contains several graphs labeled A to J, each depicting acceleration (Accel) on the y-axis and time on the x-axis. Below the graphs, there is a statement and a set of multiple-choice options.

### Graph Descriptions:

- **Graph A:** Shows acceleration starting at zero and increasing with time.
- **Graph B:** Displays a constant positive acceleration over time.
- **Graph C:** Displays a constant zero acceleration (a horizontal line along the x-axis).
- **Graph D:** Illustrates acceleration starting positive and gradually decreasing to zero over time.
- **Graph E:** Shows acceleration starting at zero and decreasing negatively with time.
- **Graph F:** Exhibits acceleration starting negative and increasingly approaching zero over time.
- **Graph G:** Shows acceleration starting at zero and decreasing negatively over time.
- **Graph J:** States, "None of these graphs is correct."

### Statement and Choices:

**Statement:**  
"The car moves toward the left (toward the origin) at a constant velocity."

**Multiple-Choice Options:**

- ○ F
- ○ D
- ○ G
- ○ J
- ○ A
- ○ E
- ○ B
- ○ C

**Explanation:**  
The correct graph would show zero acceleration, as a constant velocity implies no change in speed, and hence zero acceleration. In this context, graph C, which displays a constant zero acceleration, is the correct representation.
Transcribed Image Text:The image contains several graphs labeled A to J, each depicting acceleration (Accel) on the y-axis and time on the x-axis. Below the graphs, there is a statement and a set of multiple-choice options. ### Graph Descriptions: - **Graph A:** Shows acceleration starting at zero and increasing with time. - **Graph B:** Displays a constant positive acceleration over time. - **Graph C:** Displays a constant zero acceleration (a horizontal line along the x-axis). - **Graph D:** Illustrates acceleration starting positive and gradually decreasing to zero over time. - **Graph E:** Shows acceleration starting at zero and decreasing negatively with time. - **Graph F:** Exhibits acceleration starting negative and increasingly approaching zero over time. - **Graph G:** Shows acceleration starting at zero and decreasing negatively over time. - **Graph J:** States, "None of these graphs is correct." ### Statement and Choices: **Statement:** "The car moves toward the left (toward the origin) at a constant velocity." **Multiple-Choice Options:** - ○ F - ○ D - ○ G - ○ J - ○ A - ○ E - ○ B - ○ C **Explanation:** The correct graph would show zero acceleration, as a constant velocity implies no change in speed, and hence zero acceleration. In this context, graph C, which displays a constant zero acceleration, is the correct representation.
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