Determine the bending moment acting at each of the following locations: (a) x = 4 m (b) x = 8 m (c) x = 10 m When entering your answers, use the bending moment sign convention. Answers: (a) M- (b) M = i (c) M- i Mi ! KN-M. ! kN-M. kN-m.

Elements Of Electromagnetics
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ChapterMA: Math Assessment
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PART 1 answer Ay=45kN Dy=140kn PART 2 Determine the shear force acting at each of the following locations: (a) x = 2m (b) x = 6m (c) x = 9m (d) x = 12m My Answer: (a) V= 45kN (b) V= -20kN (c) V= -110kN (d) V= 30kN PART 3 Determine the bending moment acting at each of the following locations: (a) x=4m (b) x = 8 m (c) x = 10 m When entering your answers, use the bending moment sign convention. Need Answers: (a) M= ________________kN-m (b) M= ________________kN-m (c) M= ________________kN-m
Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b=2 m, PB
= 65 kN, Pc = 90 kN, and PE = 30 kN. Construct the shear-force and bending-moment diagrams on paper and use the results to
answer the questions in the subsequent parts of this GO exercise.
Answer: Ay
a
PB
=
PB
B
45
a
B
с
a
Pc
Calculate the reaction forces A, and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the
red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.)
b
Pc
D
b
D
Dy
a
kN, Dy=
a
PE
140
E
PE
X
E
x
kN.
Transcribed Image Text:Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown. Let a = 4 m, b=2 m, PB = 65 kN, Pc = 90 kN, and PE = 30 kN. Construct the shear-force and bending-moment diagrams on paper and use the results to answer the questions in the subsequent parts of this GO exercise. Answer: Ay a PB = PB B 45 a B с a Pc Calculate the reaction forces A, and Dy acting on the beam. Positive values for the reactions are indicated by the directions of the red arrows shown on the free-body diagram below. (Note: Since Ax = 0, it has been omitted from the free-body diagram.) b Pc D b D Dy a kN, Dy= a PE 140 E PE X E x kN.
Determine the bending moment acting at each of the following locations:
(a) x = 4 m
(b) x = 8 m
(c) x = 10 m
When entering your answers, use the bending moment sign convention.
Answers:
(a) M-
(b) M = i
(c) M-
i
i
! KN-M.
! kN-M.
kN-m.
Transcribed Image Text:Determine the bending moment acting at each of the following locations: (a) x = 4 m (b) x = 8 m (c) x = 10 m When entering your answers, use the bending moment sign convention. Answers: (a) M- (b) M = i (c) M- i i ! KN-M. ! kN-M. kN-m.
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