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Home Q & A Board Science-Related Homework Help Physics
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bewley bewley
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6 years ago
An airplane flies 120 km at a constant altitude in a direction 30.0° north of east.  A wind is blowing that results in a net horizontal force on the plane due to the air of 2.40 kN in a direction 10.0° south of west.  How much work is done on the plane by the air?
A) -2.71 × 108 J
B) -0.985 × 108 J
C) -221 × 108 J
D) 221 × 108 J
E) 0.821 × 108 J
Textbook 
Principles & Practice of Physics

Principles & Practice of Physics


Edition: 1st
Author:
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smith239smith239
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6 years ago
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bewley Author
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6 years ago
Thank you
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