If ΣH and ΣV are the algebraic sums of the forces resolved horizontally and vertically respectively and ΣM is the algebraic sum of the moments of forces about any point, for the equilibrium of the body acted upon

A. $$\frac{2}{3}$$ B. $$\frac{3}{2}$$ C. $$\frac{5}{8}$$ D. $$\frac{8}{5}$$

A. Normal stresses only B. Tangential stresses only C. Normal stresses as well as tangential stresses D. None of these

A. $$\frac{{\text{M}}}{{\text{I}}} = \frac{{\text{R}}}{{\text{E}}} = \frac{{\text{F}}}{{\text{Y}}}$$ B. $$\frac{{\text{I}}}{{\text{M}}} = \frac{{\text{R}}}{{\text{E}}} = \frac{{\text{F}}}{{\text{Y}}}$$ C. $$\frac{{\text{M}}}{{\text{I}}} = \frac{{\text{E}}}{{\text{R}}} = \frac{{\text{F}}}{{\text{Y}}}$$ D. $$\frac{{\text{M}}}{{\text{I}}} = \frac{{\text{E}}}{{\text{R}}} = \frac{{\text{Y}}}{{\text{F}}}$$

A. $$\frac{{\text{M}}}{{\text{T}}}$$ B. $$\frac{{\text{T}}}{{\text{M}}}$$ C. $$\frac{{2{\text{M}}}}{{\text{T}}}$$ D. $$\frac{{2{\text{T}}}}{{\text{M}}}$$