2. For the simply supported beam shown below with dimensions x, = 72 in, d = 24 in, and L = 120 in and external forces F, = 369 # and F2 = 142 #, determine the reaction forces RA [#] and Rg [#). %3D %3D F. F2 RA RB
2. For the simply supported beam shown below with dimensions x, = 72 in, d = 24 in, and L = 120 in and external forces F, = 369 # and F2 = 142 #, determine the reaction forces RA [#] and Rg [#). %3D %3D F. F2 RA RB
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
![1. For the coordinates shown below given in meters [m]: A(5,25, -6), B(42,30, -20) and
C(-25, -47,63), and the magnitude of the force vector |F| = 97 N, determine:
a. The position vector 7
b. The magnitude of the position vector |F| [m]
c. The force vector F
d. The moment vector M
%3D
e. The magnitude of the moment vector |M| [Nm]
y
C
B
2. For the simply supported beam shown below with dimensions x, = 72 in, d = 24 in, and
L = 120 in and external forces F, = 369 # and F2
forces RA [#] and Rg [#].
= 142 #, determine the reaction
F.
RA
Rp](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8204f301-7e54-4f97-9d0f-3395d2e8f77b%2Fac584d7f-631b-4251-8686-7345d3f57f75%2Fb0qzzhy_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. For the coordinates shown below given in meters [m]: A(5,25, -6), B(42,30, -20) and
C(-25, -47,63), and the magnitude of the force vector |F| = 97 N, determine:
a. The position vector 7
b. The magnitude of the position vector |F| [m]
c. The force vector F
d. The moment vector M
%3D
e. The magnitude of the moment vector |M| [Nm]
y
C
B
2. For the simply supported beam shown below with dimensions x, = 72 in, d = 24 in, and
L = 120 in and external forces F, = 369 # and F2
forces RA [#] and Rg [#].
= 142 #, determine the reaction
F.
RA
Rp
![3. Consider the truss structure below with a pin boundary condition at A and a roller
13.3 m and b = 26.7 m. The external
boundary condition at D. The dimensions are h
forces are FB
a. The reaction forces at A and D [N].
b. The forces in each truss member [N]. Indicate whether each is in tension or
compression.
200 N and Fc
= 314 N. Calculate:
В
В
h
A
C
Fo
C
-b-
-b-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8204f301-7e54-4f97-9d0f-3395d2e8f77b%2Fac584d7f-631b-4251-8686-7345d3f57f75%2Fgolat5k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. Consider the truss structure below with a pin boundary condition at A and a roller
13.3 m and b = 26.7 m. The external
boundary condition at D. The dimensions are h
forces are FB
a. The reaction forces at A and D [N].
b. The forces in each truss member [N]. Indicate whether each is in tension or
compression.
200 N and Fc
= 314 N. Calculate:
В
В
h
A
C
Fo
C
-b-
-b-
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