A. A commercial Boeing 737-800 airplane could seat 160 passengers. It takes off with totalweight of 175,000 lbs from the Phoenix airport and eventually achieves its cruising speedof 550 mph (miles per hour) at an altitude of 30,000 ft. For g = 9.78 m/s², determine thechange in kinetic energy and change in potential energy for the airplane, each in kJ. Pleaseconvert the English unit to SI unit first for each physical quantity.

Answered: A commercial Boeing 737-800 airplane…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A. A commercial Boeing 737-800 airplane could seat 160 passengers. It takes off with total
weight of 175,000 lbs from the Phoenix airport and eventually achieves its cruising speed
of 550 mph (miles per hour) at an altitude of 30,000 ft. For g = 9.78 m/s², determine the
change in kinetic energy and change in potential energy for the airplane, each in kJ. Please
convert the English unit to SI unit first for each physical quantity.

Expert Solution

Step 1

$G i v e n : T o t a l w e i g h t o f p a s s e n g e r s, m = 175000 l b s C r u i \sin g s p e e d o f t h e p l a n e, v = 550 m p h A l t i t u d e o f t h e p l a n e, h = 30000 f t g = 9.78 m / s^{2}$

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