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You travel from point A to point B in a car moving at a

Physics: Principles with Applications | 6th Edition | ISBN: 9780130606204 | Authors: Douglas C. Giancoli ISBN: 9780130606204 3

Solution for problem 15Q Chapter 2

Physics: Principles with Applications | 6th Edition

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Physics: Principles with Applications | 6th Edition | ISBN: 9780130606204 | Authors: Douglas C. Giancoli

Physics: Principles with Applications | 6th Edition

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Problem 15Q

You travel from point A to point B in a car moving at a constant speed of 70km/h Then you travel the same distance from point B to another point C. moving at a constant speed of 90 km/h Is your average speed for the entire trip from A to C equal to 80 km/? Explain why or why not.

Step-by-Step Solution:

SOLUTION 15Q

The car travels first half of the total distance at a speed of 70km/h, second half at a speed of 90km/h. We will find the average speed of the car.

 (time passing for the first half of the motion)

 (time passing for the second half of the motion)

Step 1 of  3

We will find  time passing for the first half of the motion.

Step 2 of 3</p>

We will find the time for the second half of the motion.

Step 3 of 3

Chapter 2, Problem 15Q is Solved
Textbook: Physics: Principles with Applications
Edition: 6
Author: Douglas C. Giancoli
ISBN: 9780130606204

Physics: Principles with Applications was written by and is associated to the ISBN: 9780130606204. The answer to “You travel from point A to point B in a car moving at a constant speed of 70km/h Then you travel the same distance from point B to another point C. moving at a constant speed of 90 km/h Is your average speed for the entire trip from A to C equal to 80 km/? Explain why or why not.” is broken down into a number of easy to follow steps, and 60 words. The full step-by-step solution to problem: 15Q from chapter: 2 was answered by , our top Physics solution expert on 03/03/17, 03:53PM. This textbook survival guide was created for the textbook: Physics: Principles with Applications, edition: 6. Since the solution to 15Q from 2 chapter was answered, more than 350 students have viewed the full step-by-step answer. This full solution covers the following key subjects: point, speed, constant, Travel, moving. This expansive textbook survival guide covers 35 chapters, and 3914 solutions.

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