Part A Determine the stopping distances for an automobile going a constant initial speed of 94 km/h and human reaction time of 0.40s, for an acceleration a = -2.6 m/s? Express your answer using two significant figures. ΑΣφ ? 9. |X| X•10 d = m Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining The correct answer does not depend on: m. Part B Determine the stopping distances for an automobile going a constant initial speed of 94 km/h and human reaction time of 0.40 s, for an acceleration 5.7 m/s? Express your answer using two significant figures. ? d = In

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
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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**Part A**

Determine the stopping distances for an automobile going a constant initial speed of 94 km/h and human reaction time of 0.40 s, for an acceleration \( a = -2.6 \, \text{m/s}^2 \).

Express your answer using two significant figures.

Input Field:  
\[ 
d = \, \text{m} 
\]

Submit Button / Functions:  
- Submit
- Previous Answers
- Request Answer

Feedback:
- Incorrect; Try Again; 2 attempts remaining
- The correct answer does not depend on: m.

---

**Part B**

Determine the stopping distances for an automobile going a constant initial speed of 94 km/h and human reaction time of 0.40 s, for an acceleration \( a = -5.7 \, \text{m/s}^2 \).

Express your answer using two significant figures.

Input Field:  
\[ 
d = \, \text{m} 
\]
Transcribed Image Text:**Part A** Determine the stopping distances for an automobile going a constant initial speed of 94 km/h and human reaction time of 0.40 s, for an acceleration \( a = -2.6 \, \text{m/s}^2 \). Express your answer using two significant figures. Input Field: \[ d = \, \text{m} \] Submit Button / Functions: - Submit - Previous Answers - Request Answer Feedback: - Incorrect; Try Again; 2 attempts remaining - The correct answer does not depend on: m. --- **Part B** Determine the stopping distances for an automobile going a constant initial speed of 94 km/h and human reaction time of 0.40 s, for an acceleration \( a = -5.7 \, \text{m/s}^2 \). Express your answer using two significant figures. Input Field: \[ d = \, \text{m} \]
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