A green car is trailing a yellow car in an adjacent lane while moving down a highway at a constant speed of 86.2 mi/hr. The separation distance between the two cars is 42.9 ft. The yellow car slams on the brakes and decelerates at a rate of -9.02 m/s/s. After a reaction of time of 0.345 seconds, the green car begins decelerating at a rate of -8.51 m/s/s. What is the final separation distance (in m) between the cars once stopped? (Given: 1 m/s = 2.24 mi/hr; 3.28 ft = 1 m) Enter the answer as a positive value (no - values). Separation Distance m Info Attempts: 5/0 Submit

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 113CP: The position of a particle moving along the x -axis varies with time according to x(t)=5.0t24.0t3 ....
icon
Related questions
Question

Don't use chat gpt 

A green car is trailing a yellow car in an adjacent lane while moving down a highway at a constant speed of 86.2 mi/hr. The separation distance
between the two cars is 42.9 ft. The yellow car slams on the brakes and decelerates at a rate of -9.02 m/s/s. After a reaction of time of 0.345
seconds, the green car begins decelerating at a rate of -8.51 m/s/s. What is the final separation distance (in m) between the cars once stopped?
(Given: 1 m/s = 2.24 mi/hr; 3.28 ft = 1 m)
Enter the answer as a positive value (no - values).
Separation Distance
m
Info
Attempts: 5/0
Submit
Transcribed Image Text:A green car is trailing a yellow car in an adjacent lane while moving down a highway at a constant speed of 86.2 mi/hr. The separation distance between the two cars is 42.9 ft. The yellow car slams on the brakes and decelerates at a rate of -9.02 m/s/s. After a reaction of time of 0.345 seconds, the green car begins decelerating at a rate of -8.51 m/s/s. What is the final separation distance (in m) between the cars once stopped? (Given: 1 m/s = 2.24 mi/hr; 3.28 ft = 1 m) Enter the answer as a positive value (no - values). Separation Distance m Info Attempts: 5/0 Submit
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University