Part A - Sophia is sitting in her car at a stoplight. When the light turns green, she accelerates at 3.19 m/s until her velocity is 18.2 m/s. She continues at this velocity for 9.1 s when she reaches a railroad crossing. How far is the railroad crossing from the stoplight?

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**Problem Description:**

Part A - Sophia is sitting in her car at a stoplight. When the light turns green, she accelerates at \(3.19 \, \text{m/s}^2\) until her velocity is \(18.2 \, \text{m/s}\). She continues at this velocity for \(9.1 \, \text{s}\) when she reaches a railroad crossing. How far is the railroad crossing from the stoplight?

**Solution Entry:**

There is a space provided for students to calculate and enter the distance in meters (m).

**Submission Tools:**

- Options for formatting text
- Undo and redo buttons
- Submit button
- Request Answer link for additional help

Students should use their understanding of motion equations to solve the problem by calculating both the distance covered during acceleration and the distance covered at constant velocity.
Transcribed Image Text:**Problem Description:** Part A - Sophia is sitting in her car at a stoplight. When the light turns green, she accelerates at \(3.19 \, \text{m/s}^2\) until her velocity is \(18.2 \, \text{m/s}\). She continues at this velocity for \(9.1 \, \text{s}\) when she reaches a railroad crossing. How far is the railroad crossing from the stoplight? **Solution Entry:** There is a space provided for students to calculate and enter the distance in meters (m). **Submission Tools:** - Options for formatting text - Undo and redo buttons - Submit button - Request Answer link for additional help Students should use their understanding of motion equations to solve the problem by calculating both the distance covered during acceleration and the distance covered at constant velocity.
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