Which of the following needs to zero for the perfect equilibrium? – McqOptions

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1.	Which of the following needs to zero for the perfect equilibrium?
A.	∑F=0, ∑M=0 and ∑θ = 0
B.	∑F=0, ∑M≠0 and ∑θ = 0
C.	∑F≠0, ∑M=0 and ∑θ = 0
D.	∑F=0, ∑M=0 and ∑θ≠0
Answer» E.

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