ou are driving a car along a straight road at 133 kph. Suddenly, you saw a cat crossing the road and you apply the brakes decelerating the car at a constant rate of -49.5 m/s2 . If your reaction time is 1.75 seconds, what is the shortest stopping distance from the moment you see the cat? Illustrate the problem.
ou are driving a car along a straight road at 133 kph. Suddenly, you saw a cat crossing the road and you apply the brakes decelerating the car at a constant rate of -49.5 m/s2 . If your reaction time is 1.75 seconds, what is the shortest stopping distance from the moment you see the cat? Illustrate the problem.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 42P: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s...
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You are driving a car along a straight road at 133 kph. Suddenly, you saw
a cat crossing the road and you apply the brakes decelerating the car at a constant
rate of -49.5 m/s2
. If your reaction time is 1.75 seconds, what is the shortest stopping distance
from the moment you see the cat? Illustrate the problem.
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