Physics - Fluid Question with Solution | TestHub

Vertical hydrostatic force on the curved surface is given by $\frac{\pi \rho g{R}^3}{3}$

Vertical hydrostatic force on the curved surface is given by $\frac{2\pi \rho g{\mathrm{R}}^3}{3}$

Horizontal hydrostatic force on right half of curved surface $\frac{4}{3}\rho {\mathrm{gR}}^3$

Horizontal hydrostatic force on right half of curved surface $\frac{(3\pi -4)\rho {\mathrm{gR}}^3}{6}$