Situation $12-$ The cylindrical container has a height of $3ft$ and a diameter of $2ft.$ It is filled with water through the hole in its center.

$38.$ Determine the maximum pressure $(l\frac{b}{f}{t}^2)$ the water exerts on the container when it undergoes only an upward acceleration of $6f\frac{t}{s^2}.$

A$.284\mathrm{.}09$

C$.222\mathrm{.}08$

B$.231\mathrm{.}48$

D$.269\mathrm{.}96$

$39.$ Determine the maximum pressure $(l\frac{b}{f}{t}^2)$ the water exerts on the container when it undergoes only an angular velocity of $10ra\frac{d}{s}.$

A$.222\mathrm{.}08$

C$.231\mathrm{.}48$

B$.284\mathrm{.}09$

D$.269\mathrm{.}96$

$40.$ Determine the maximum pressure $(l\frac{b}{f}{t}^2)$ the water exerts on the container when it undergoes the motion shown.

A$.453\mathrm{.}56$

C$.554\mathrm{.}05$

B$.501\mathrm{.}44$

D$.506\mathrm{.}18$