Question

+ Question-31: Which of the following conditions of equilibrium is not satisfied for
coplanar concurrent forces to be in equilibrium?
a) Σ Fx = Σ Fy = 0
b) 2 M = 0
Ο Σ Fx = Σ Fy = Σ Μ = 0
d) None of these​

Answer 1

Answer:

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Explanation:

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Answer 2

The coplanar concurrent forces to be in∑ $F_{x}=$∑$F_{y}=0$.

Explanation:

∑$F_{x}$=∑$F_{y}$=0.

Coplanar concurrent:

• Forces can be adjusted in a variety of ways.

• Working with a huge, intricate system of forces is often made easier by breaking it down into a smaller number of problems.
• Forces or force systems are resolved in this way. This is one method of simplifying what appears to be an impossible system of forces acting on a body.
• Certain force systems are to resolve than others. All of the forces in a coplanar force system act in the same plane.

• They can be parallel, concurrent, non-concurrent, or non-parallel. Using graphic statics or algebra, all of these systems can be solved.