

MCQOPTIONS
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1. |
Which of the following needs to zero for the stability of equilibrium configuration? |
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. | |