abóut thất póint. • Coplanar force system: This is a system where all the lines of action of the applied forces lie in the same plane. That the resultant force and resultant couple moment are perpendicular to each other is obvious from the definition that the individual forces and moments are perpendicular. • Parallel force system: This is a system where all the forces act along lines parallel to a common line, usually chosen to be the positive z axis. Again, because the individual forces and moments are mutually perpendicular, the resultant force and resultant couple moment will be perpendicular. I Revi The object in the diagram below is called a Warren truss. (Figure 1)For the system of parallel forces Fj = 550 N F2 = 1050 N, and F3 = 1990 N, determine the equivalent resultant force of the system by finding both the magnitude of the force and the distance from point A where the force needs to be applied. Express your answers, separated by a comma, to three significant figures. • View Available Hint(s) VΠ ΑΣφ vec ? FR, d= N, m Figure 1 of 3 Submit F, Part B - Analyzing the force-couple system on a bracket F2 For the bracket shown below, F1 = 126 lb, F2 = 42 lb, and M = 420 lb - ft.(Figure 2)Replace this force and couple system with an equivalent force by specifying the magnitude of the force, the direction in which the force acts, and where the force's line of action intersects member AB as measured from A. F, 1m 1 m -1 m -1 m- Express your answers, separated by commas, to three significant digits. The angle should be measured counterclockwise from the positive x axis (parallel to segment CB). • View Available Hint(s) να ΑΣφ vec ? FR, OR, d= lb, °, ft
abóut thất póint. • Coplanar force system: This is a system where all the lines of action of the applied forces lie in the same plane. That the resultant force and resultant couple moment are perpendicular to each other is obvious from the definition that the individual forces and moments are perpendicular. • Parallel force system: This is a system where all the forces act along lines parallel to a common line, usually chosen to be the positive z axis. Again, because the individual forces and moments are mutually perpendicular, the resultant force and resultant couple moment will be perpendicular. I Revi The object in the diagram below is called a Warren truss. (Figure 1)For the system of parallel forces Fj = 550 N F2 = 1050 N, and F3 = 1990 N, determine the equivalent resultant force of the system by finding both the magnitude of the force and the distance from point A where the force needs to be applied. Express your answers, separated by a comma, to three significant figures. • View Available Hint(s) VΠ ΑΣφ vec ? FR, d= N, m Figure 1 of 3 Submit F, Part B - Analyzing the force-couple system on a bracket F2 For the bracket shown below, F1 = 126 lb, F2 = 42 lb, and M = 420 lb - ft.(Figure 2)Replace this force and couple system with an equivalent force by specifying the magnitude of the force, the direction in which the force acts, and where the force's line of action intersects member AB as measured from A. F, 1m 1 m -1 m -1 m- Express your answers, separated by commas, to three significant digits. The angle should be measured counterclockwise from the positive x axis (parallel to segment CB). • View Available Hint(s) να ΑΣφ vec ? FR, OR, d= lb, °, ft
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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Question

Transcribed Image Text:about that point.
• Coplanar force system: This is a system where
all the lines of action of the applied forces lie in
the same plane. That the resultant force and
resultant couple moment are perpendicular to
I Review
The object in the diagram below is called a Warren truss. (Figure 1)For the system of parallel forces Fi = 550 N,
F2 = 1050 N, and F3 = 1990 N, determine the equivalent resultant force of the system by finding both the
magnitude of the force and the distance from point A where the force needs to be applied.
each other is obvious from the definition that the
individual forces and moments are perpendicular.
• Parallel force system: This is a system where all
the forces act along lines parallel to a common
line, usually chosen to be the positive z axis.
Again, because the individual forces and
moments are mutually perpendicular, the resultant
force and resultant couple moment will be
perpendicular.
Express your answers, separated by a comma, to three significant figures.
• View Available Hint(s)
ΑΣφ
vec
?
FR, d=
N, m
Figure
1 of 3
>
Submit
F3
Part B - Analyzing the force-couple system on a bracket
F2
F,
For the bracket shown below, Fi = 126 lb, F2 = 42 lb, and M = 420 lb - ft.(Figure 2)Replace this force and
couple system with an equivalent force by specifying the magnitude of the force, the direction in which the force
acts, and where the force's line of action intersects member AB as measured from A.
1 m
I m
*-1 m
Express your answers, separated by commas, to three significant digits. The angle should be measured
counterclockwise from the positive x axis (parallel to segment CB).
• View Available Hint(s)
vec
?
FR , OR , d=
Ib, °, ft
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