QUESTION $2$

Two horizontal plane surfaces are $24$ mm apart. The space in between filled with glycerin. What force is required to move a very thin plate having surface area $0\mathrm{.}2m^2$ between the two plane surfaces with velocity of $1\frac{m}{s}$ when a$)$ thin plate is inthe of two, and b$)$ thin plate is at $8$ mm from one surface Viscosity $=0\mathrm{.}5N\frac{s}{m^{\text{'}}},$

$[15]$