A thin walled hemispherical shell of mass m and radius R is

Last updated: 6/25/2023

A thin walled hemispherical shell of mass m and radius R is pressed against a smooth vertical wall Through a very small aperture at its top water of density p is filled in it completely Minimum magnitude of force is to be applied to the shell for liquid not to escape from it Weight of 2 hemispherical shell is mg and total mass of water is M R p