× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3561
12 years ago
An airplane flies  160 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 by the air on the plane?
A) -3.61 × 108 J
B) -1.31 × 108 J
C) -2.94 × 108 J
D) 2.94 × 108 J
E) 1.15 × 108 J
Read 1358 times
1 Reply

Related Topics

Replies
wrote...
Valued Member
12 years ago
A
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1205 People Browsing
Related Images
  
 704
  
 916
  
 203
Your Opinion
Who will win the 2024 president election?
Votes: 3
Closes: November 4