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Part A The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 10.8 ft/s?. Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 16.8 mi/h (in a school zone). Express your answer in feet. nν ΑΣφ ? di = 13.06 ft Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

Part A The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 10.8 ft/s?. Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 16.8 mi/h (in a school zone). Express your answer in feet. nν ΑΣφ ? di = 13.06 ft Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

College Physics
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 The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 10.8 ft/s?. Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 16.8 mi/h (in a school zone). Express your answer in feet. ν ΑΣφ ? di = 13.06 ft Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
Transcribed Image Text:Part A The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 10.8 ft/s?. Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 16.8 mi/h (in a school zone). Express your answer in feet. ν ΑΣφ ? di = 13.06 ft Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 10.8 ft/s?. X Incorrect; Try Again; 5 attempts remaining Part B Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 56.8 mi/h. Express your answer in feet. d2 = ft Submit Request Answer Provide Feedback Next > P Pearson
Transcribed Image Text:The "reaction time" of the average automobile driver is about 0.70 s. (The reaction time is the interval between the perception of a signal to stop and the application of the brakes.) An automobile can slow down with an acceleration of 10.8 ft/s?. X Incorrect; Try Again; 5 attempts remaining Part B Compute the total distance covered in coming to a stop after a signal is observed from an initial velocity of 56.8 mi/h. Express your answer in feet. d2 = ft Submit Request Answer Provide Feedback Next > P Pearson
Expert Solution
Step 1 - Introduction

Given

reaction time of the average automobile driver t = 0.7 s

acceleration a = -10.8 ft/s2

 

 

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