Determine the smallest force F that must be applied along the rope in order to cause the curved rod to fail at the support A. This requires a moment of M=1700 N-m to be developed at A.
Determine the smallest force F that must be applied along the rope in order to cause the curved rod to fail at the support A. This requires a moment of M=1700 N-m to be developed at A.
Determine the smallest force F that must be applied along the rope in order to cause the curved rod to fail at the support A. This requires a moment of M=1700 N-m to be developed at A.
I have been working on this problem for far too long and I think I am just messing up on how tedious it is but my strategy right now is to find the unit vector for force and then solve it as a normal moment equation but when I get the vector form of the moment with variable F then I find the magnitude which is equaivalent to the given moment and remove F from the magnitude equation and solve for the missing force.
Transcribed Image Text:The rod has a radius of 4 m. (Figure 1)
Figure
X
6 m
B
N
45°
4 m
F
C
4 m
6 m
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Part A
Determine the smallest force F that must be applied along the rope in order to cause the curved rod to fail at the
support A. This requires a moment of M=1700 Nm to be developed at A.
Express your answer to three significant figures and include the appropriate units.
LO
F = 626
μA
N
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Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
Expert Solution
Introduction
Objective: To determine the required minimum value of force F.
Given:
Moment at A required to cause failure at A (M) = 1700 N.m
The force F should be enough such that its moment about point A is more than or equal to the required moment for failure i.e., M.
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