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Starting from its nest, an eagle flies at constant speed

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

Solution for problem 61GP Chapter 1

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 61GP

Starting from its nest, an eagle flies at constant speed for 3.0 min due east, then 4.0 min due north. From there the eagle flies directly to its nest at the same speed. How long is the eagle in the air?

Step-by-Step Solution:
Step 1 of 3

ANSWER: STEP 1:- Before answering the question, it’s better to look at the schematic diagram to get some intuition about the problem. The diagram is given below, The diagram below shows the full trajectory of the eagle but not in the units of distance, but in the units of time. As the speed is constant throughout the motion, we should not be worried about the time units. It moved towards east for 3 minutes from it’s nest, then moved towards north for 4 minutes with a constant speed. Then it returned back to it’s nest directly. Everything is shown in the figure and now we will proceed to calculate. STEP 2:- The above figure looks like a right angled triangle with name ABO whose perpendicular and base are 4 and 3 respectively. Sd the segment AB represents the final journey of the eagle, we can find it by the use of pythagoras theorem. 2 2 2 h = p + b -----------------------------------------(1) So, h = b + p = + 4 = 25 = 5 So the eagle travelled for 5 minutes in it’s return journey from A to O. The total amount of time the eagle stayed in air is, 4 min + 3 min + 5 min = 12 minutes CONCLUSION: So the eagle stayed for 12 minutes in air through it’s whole journey.

Step 2 of 3

Chapter 1, Problem 61GP is Solved
Step 3 of 3

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 “Starting from its nest, an eagle flies at constant speed for 3.0 min due east, then 4.0 min due north. From there the eagle flies directly to its nest at the same speed. How long is the eagle in the air?” is broken down into a number of easy to follow steps, and 41 words. Since the solution to 61GP from 1 chapter was answered, more than 448 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 61GP from chapter: 1 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. This full solution covers the following key subjects: eagle, due, nest, speed, its. This expansive textbook survival guide covers 35 chapters, and 3914 solutions.

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Starting from its nest, an eagle flies at constant speed