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IP You are driving through town at 16 m/s when suddenly a

Physics with MasteringPhysics | 4th Edition | ISBN: 9780321541635 | Authors: James S. Walker ISBN: 9780321541635 54

Solution for problem 58P Chapter 2

Physics with MasteringPhysics | 4th Edition

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Physics with MasteringPhysics | 4th Edition | ISBN: 9780321541635 | Authors: James S. Walker

Physics with MasteringPhysics | 4th Edition

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Problem 58P

Problem 58P

IP You are driving through town at 16 m/s when suddenly a car backs out of a driveway in front of you. You apply the brakes and begin decelerating at 3.2 m/s2, (a) How much time does it take to stop? (b) After braking half the time found in part (a), is your speed 8.0 m/s, greater than 8.0 m/s, or less than 8.0 m/s? Support your answer with a calculation, (c) If the car backing out was initially 55 m in front of you, what is the maximum reaction time you can have before hitting the brakes and still avoid hitting the car?

Step-by-Step Solution:

Solution 58P

Part (a)

Step 1 of 6:

We are traveling in a car with a particular speed and suddenly an another car backs out of a driveway. We apply the brakes and the car starts decelerating. We are going to find the time taken for us to stop completely.

The initial speed vo = 16 m/s

The final speed v = 0

The acceleration a = -3.2 m/s2 (deceleration)

Step 2 of 6

Chapter 2, Problem 58P is Solved
Step 3 of 6

Textbook: Physics with MasteringPhysics
Edition: 4
Author: James S. Walker
ISBN: 9780321541635

Physics with MasteringPhysics was written by and is associated to the ISBN: 9780321541635. The answer to “IP You are driving through town at 16 m/s when suddenly a car backs out of a driveway in front of you. You apply the brakes and begin decelerating at 3.2 m/s2, (a) How much time does it take to stop? (b) After braking half the time found in part (a), is your speed 8.0 m/s, greater than 8.0 m/s, or less than 8.0 m/s? Support your answer with a calculation, (c) If the car backing out was initially 55 m in front of you, what is the maximum reaction time you can have before hitting the brakes and still avoid hitting the car?” is broken down into a number of easy to follow steps, and 104 words. This full solution covers the following key subjects: Car, front, hitting, brakes, Greater. This expansive textbook survival guide covers 32 chapters, and 3833 solutions. This textbook survival guide was created for the textbook: Physics with MasteringPhysics, edition: 4. Since the solution to 58P from 2 chapter was answered, more than 1189 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 58P from chapter: 2 was answered by , our top Physics solution expert on 07/27/17, 10:59AM.

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IP You are driving through town at 16 m/s when suddenly a