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
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 ....
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