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Explain conditions for equilibrium for forces in space.
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written 3.5 years ago by |
(i) Σ Fx=0
Sum of all horizontal components should be zero.
(ii) Σ Fy=0
Sum of all vertical components should be zero.
(iii) Σ Fz=0
Sum of all force components along z-axis should be zero.
(iv) Σ Mx=0
Sum of all moments about x-axis should be zero.
(v) Σ My=0
Sum of all moments about y-axis should be zero.
(vi) Σ Mz=0
Sum of all moments about z-axis should be zero.