questions upon by the z-axis) and a 50-N force (parallel to the y-axis) applied at points B and C, respectively. y N A 3. Which of the following moments is zero? Moment of the 50-N force about y-axis. Moment of the 50-N force about x-axis. Moment of the 20-N force about y-axis. Moment of the 50-N force about z-axis. -4 m- C 17 -2 m- 50 N 20 N B X equivalent force-couple set at A of the applied forces 20 and C is the resultant couple (parall to
questions upon by the z-axis) and a 50-N force (parallel to the y-axis) applied at points B and C, respectively. y N A 3. Which of the following moments is zero? Moment of the 50-N force about y-axis. Moment of the 50-N force about x-axis. Moment of the 20-N force about y-axis. Moment of the 50-N force about z-axis. -4 m- C 17 -2 m- 50 N 20 N B X equivalent force-couple set at A of the applied forces 20 and C is the resultant couple (parall to
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:For questions 1 to 5, consider a bent rod fixed at the wall at A and is acted upon by a 20- N force (parallel to
the z-axis) and a 50-N force (parallel to the y-axis) applied at points B and C, respectively.
y
Z
A
3. Which of the following moments is zero?
Moment of the 50-N force about y-axis.
Moment of the 50-N force about x-axis.
Moment of the 20-N force about y-axis.
Moment of the 50-N force about z-axis.
-4 m-
C
-2 m-
50 N
20 N.
x
B
X
equivalent force-couple set at A of the applied forces 20
and C is the resultant couple
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