The figure shows two cables AB and AC. Using the tabulated values for the parameters, calculate the magnitude of the projection of FAC onto AB. Also, determine the angle 0 formed by BAC. NOTE: the magnitude of the projection may be positive or negative (or zero). Also, point C lies on the y axis. В L6 FAB A L2 FAC Ls. y L3 Y N JA 2021 Cathy Zupke parameter value units L1 3 m L2 L3 L4 3 3 m 1 3 L6 FAB FAC 2 m 80 N 100 The magnitude of the projection of FAC on AB is The angle AB makes with AC is 0=
The figure shows two cables AB and AC. Using the tabulated values for the parameters, calculate the magnitude of the projection of FAC onto AB. Also, determine the angle 0 formed by BAC. NOTE: the magnitude of the projection may be positive or negative (or zero). Also, point C lies on the y axis. В L6 FAB A L2 FAC Ls. y L3 Y N JA 2021 Cathy Zupke parameter value units L1 3 m L2 L3 L4 3 3 m 1 3 L6 FAB FAC 2 m 80 N 100 The magnitude of the projection of FAC on AB is The angle AB makes with AC is 0=
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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Transcribed Image Text:The figure shows two cables AB and AC. Using the tabulated values for the parameters, calculate the
magnitude of the projection of FAC onto AB. Also, determine the angle 0 formed by BAC. NOTE: the
magnitude of the projection may be positive or negative (or zero). Also, point C lies on the y axis.
В
L6
FAB
A
L2
FAC
y
L3
X
2021 Cathy Zupke
parameter
value
units
3
m
L2
L3
L4
3
m
3
m
1
m
3
L6
FAB
2
80
N
FAC
100
The magnitude of the projection of FAC on AB is
N
The angle AB makes with AC is 0-

Transcribed Image Text:The airplane weighs 127050 lbs and flies at constant speed and trajectory given by = 12.8° on the
figure. The plane experiences a drag force of 56420 lbs. Determine the thrust and lift forces required to
maintain this speed and trajectory.
Farag
Fthrust
x'
Flift
Fueight
BY NC SA
2013 Michael Swanbom
The lift force acts in the y' direction. The weight acts in the negative y direction. The thrust and drag
forces act in the positive and negative z' directions respectively.
lbs
The thrust force is equal to
lbs
The lift force is equal to
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