Homework#7 Homework#7
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter2: Matter And Energy
Section: Chapter Questions
Problem 22RQ
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Transcribed Image Text:Homework#7
<Homework#7
Problem 17.26
MasteringEngineering Mastering X
+
☐ B https://session.engineering-mastering.pearson.com/myct/itemView?offset=next&assignmentProblemID=19470403
The jet aircraft has a total mass of 26 Mg and a center of mass at G.
Initially at take-off the engines provide a thrust 27 = 5 kN and
T' = 1.7 kN. Neglect the mass of the wheels and, due to low
velocity, neglect any lift caused by the wings. (Figure 1)
Figure
2.5 m
2T
2.3 m
B
m-
-6 m-
Submit
Request Answer
Part B
Determine the normal reaction on the nose wheel at A.
Express your answer to three significant figures and include the appropriate units.
☐
μλ
NA =
Value
Units
Submit
Request Answer
Part C
1 of 1
?
Determine the normal reactions on each of the two wing wheels located at B.
Express your answer to three significant figures and include the appropriate units.
о
με
2 m
NB =
Value
Submit
Request Answer
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Units
?
☑
ك
ill
{
? Help
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Transcribed Image Text:Homework#7
<Homework#7
Problem 17.26
MasteringEngineering Mastering X
+
☐ B https://session.engineering-mastering.pearson.com/myct/itemView?offset=next&assignmentProblemID=19470403
The jet aircraft has a total mass of 26 Mg and a center of mass at G.
Initially at take-off the engines provide a thrust 27 = 5 kN and
T' = 1.7 kN. Neglect the mass of the wheels and, due to low
velocity, neglect any lift caused by the wings. (Figure 1)
Figure
2.5 m
2T
2.3 m
B
m-
-6 m-
2 m
1 of 1
Part A
Determine the magnitude of the acceleration of the plane.
Express your answer to three significant figures and include the appropriate units.
◉
μА
?
AG =
Value
Units
Submit
Request Answer
Part B
Determine the normal reaction on the nose wheel at A.
Express your answer to three significant figures and include the appropriate units.
NA =
о
με
Value
Submit
Request Answer
Part C
Units
?
Determine the normal reactions on each of the two wing wheels located at B.
☑
ك
ill
{
? Help
4 of 5
Review
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