c) The graph below is a graph of position versus time. Use this graph to create a graph of velocity vs. time. 50 10 40 30 20 Time (s) 10 -10 10 15 20 10 15 20 Time (s) (w) uO4 1sod

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Chapter1: Units, Trigonometry. And Vectors
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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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### Position vs. Time and Velocity vs. Time Graphs

#### Introduction
Understanding the relationship between position, time, and velocity is crucial in physics, especially in kinematics, which deals with the motion of objects. Below, is a graph representing the position versus time (distance-time) for an object and a corresponding graph that you'll create to represent the velocity versus time for the same object.

#### Position vs. Time Graph Explanation

The **left graph** is a **Position vs. Time graph**:
- The y-axis represents **Position (m)** measured in meters.
- The x-axis represents **Time (s)** measured in seconds.

The graph has the following key points:
- From 0 seconds to 5 seconds, the position increases from 0 meters to 20 meters, indicating the object is moving away from the origin.
- From 5 seconds to 10 seconds, the position remains constant at 20 meters, indicating the object is stationary.
- From 10 seconds to 15 seconds, the position increases from 20 meters to 50 meters, indicating the object is moving away again.
- From 15 seconds to 20 seconds, the position decreases from 50 meters back to 0 meters, indicating the object is returning to the origin.

#### Velocity vs. Time Graph Explanation

Using the Position vs. Time graph, we can derive the **Velocity vs. Time graph** as follows:

The **right graph** is a **Velocity vs. Time graph**:
- The y-axis represents **Velocity (m/s)** measured in meters per second.
- The x-axis represents **Time (s)** measured in seconds.

For each segment in the Position vs. Time graph, the velocity can be calculated by the formula:

\[ \text{Velocity} = \frac{\Delta \text{Position}}{\Delta \text{Time}} \]

Based on this, we find:
- **From 0 to 5 seconds**:
  - Position changes from 0 m to 20 m.
  - Time interval is 5 seconds.
  - Velocity: \( \frac{20 \text{ m} - 0 \text{ m}}{5 \text{ s} - 0 \text{ s}} = 4 \text{ m/s} \)
  - The velocity is constant at 4 m/s.

- **From 5 to 10 seconds**:
  - Position remains constant at 20 m.
Transcribed Image Text:### Position vs. Time and Velocity vs. Time Graphs #### Introduction Understanding the relationship between position, time, and velocity is crucial in physics, especially in kinematics, which deals with the motion of objects. Below, is a graph representing the position versus time (distance-time) for an object and a corresponding graph that you'll create to represent the velocity versus time for the same object. #### Position vs. Time Graph Explanation The **left graph** is a **Position vs. Time graph**: - The y-axis represents **Position (m)** measured in meters. - The x-axis represents **Time (s)** measured in seconds. The graph has the following key points: - From 0 seconds to 5 seconds, the position increases from 0 meters to 20 meters, indicating the object is moving away from the origin. - From 5 seconds to 10 seconds, the position remains constant at 20 meters, indicating the object is stationary. - From 10 seconds to 15 seconds, the position increases from 20 meters to 50 meters, indicating the object is moving away again. - From 15 seconds to 20 seconds, the position decreases from 50 meters back to 0 meters, indicating the object is returning to the origin. #### Velocity vs. Time Graph Explanation Using the Position vs. Time graph, we can derive the **Velocity vs. Time graph** as follows: The **right graph** is a **Velocity vs. Time graph**: - The y-axis represents **Velocity (m/s)** measured in meters per second. - The x-axis represents **Time (s)** measured in seconds. For each segment in the Position vs. Time graph, the velocity can be calculated by the formula: \[ \text{Velocity} = \frac{\Delta \text{Position}}{\Delta \text{Time}} \] Based on this, we find: - **From 0 to 5 seconds**: - Position changes from 0 m to 20 m. - Time interval is 5 seconds. - Velocity: \( \frac{20 \text{ m} - 0 \text{ m}}{5 \text{ s} - 0 \text{ s}} = 4 \text{ m/s} \) - The velocity is constant at 4 m/s. - **From 5 to 10 seconds**: - Position remains constant at 20 m.
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