Essential University Physics: Volume 1 (4th Edition) Clone

Published by Pearson
ISBN 10: 0-134-98855-8
ISBN 13: 978-0-13498-855-9

Chapter 15 - Exercises and Problems - Page 290: 42

Answer

Please see the work below.

Work Step by Step

As the pressure of cabin is 0.77 atm and the atmospheric pressure is at plane's altitude is 0.22atm, the fluid will move from high to low pressure. When your neighbor pulls the door then because of pressure difference air moves from inside to outside having a greater velocity. Thus, the objects inside may get sucked out of the cabin, so you should worry.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.