5. DETERMINE THE STOPPING DISTANCES FOR A CAR WITH AN INITIAL SPEED OF 95km/h AND A HUMAN REACTION TIME OF 1.0 s, FOR AN ACCELERATION OF................ (A) a=-4.0 m/s², (B) a= -8.0 m/s² (Hint: First, convert 95 km/h to m/s)

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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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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**Stopping Distance Calculation Exercise**

**Objective:** Determine the stopping distances for a car with the specified conditions.

**Initial Conditions:**
- **Speed:** 95 km/h
- **Human Reaction Time:** 1.0 seconds

**Required Calculations:**
- Calculate the stopping distances for the following accelerations:
  - **(A)** \( a = -4.0 \, \text{m/s}^2 \)
  - **(B)** \( a = -8.0 \, \text{m/s}^2 \)

**Hint:** First, convert the initial speed from 95 km/h to meters per second (m/s).
Transcribed Image Text:**Stopping Distance Calculation Exercise** **Objective:** Determine the stopping distances for a car with the specified conditions. **Initial Conditions:** - **Speed:** 95 km/h - **Human Reaction Time:** 1.0 seconds **Required Calculations:** - Calculate the stopping distances for the following accelerations: - **(A)** \( a = -4.0 \, \text{m/s}^2 \) - **(B)** \( a = -8.0 \, \text{m/s}^2 \) **Hint:** First, convert the initial speed from 95 km/h to meters per second (m/s).
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