The pilot of the airplane executes a vertical loop which in part follows the path of a cardioid, r = 200 (1+cos ) m, where is in radians. His speed at A is a constant up = 87 m/s. He has a mass of 88 kg. Hint: To determine the time derivatives necessary to calculate the acceleration components, and a. take the first and second time derivatives of r = 200 (1 + cos). Then, for further information, use 2 = √√²+ (0)² to determine . (Figure 1) Figure m <1 of 1 r= 200 (1 + cos ) m Part A Determine the vertical reaction the seat of the plane exerts on the pilot when the plane is at A. Express your answer to three significant figures and include the appropriate units. μA 4 N- Value Submit Request Answer Provide Feedback Units ?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The pilot of the airplane executes a vertical loop which in part
follows the path of a cardioid, r = 200 (1+ cos ) m, where is in
radians. His speed at A is a constant up = 87 m/s. He has a
mass of 88 kg. Hint: To determine the time derivatives necessary
to calculate the acceleration components, and a. take the first
and second time derivatives of r = 200 (1 + cos). Then, for
0.
further information, use " = √√² + (0)² to determine 6.
(Figure 1)
Figure
1 of 1
r= 200 (1 + cos ) m
Part A
Determine the vertical reaction the seat of the plane exerts on the pilot when the plane is at A.
Express your answer to three significant figures and include the appropriate units.
N =
Submit
$
μA
Value
Provide Feedback
Request Answer
Units
?
Transcribed Image Text:The pilot of the airplane executes a vertical loop which in part follows the path of a cardioid, r = 200 (1+ cos ) m, where is in radians. His speed at A is a constant up = 87 m/s. He has a mass of 88 kg. Hint: To determine the time derivatives necessary to calculate the acceleration components, and a. take the first and second time derivatives of r = 200 (1 + cos). Then, for 0. further information, use " = √√² + (0)² to determine 6. (Figure 1) Figure 1 of 1 r= 200 (1 + cos ) m Part A Determine the vertical reaction the seat of the plane exerts on the pilot when the plane is at A. Express your answer to three significant figures and include the appropriate units. N = Submit $ μA Value Provide Feedback Request Answer Units ?
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