If the open cylindrical container rotates at = 8 rad/s, determine the maximum and minimum pressure of the water acting on the bottom of the container. The closed drum is filled with crude oil....

If the open cylindrical container rotates at

= 8 rad/s, determine the maximum and minimum pressure of the water acting on the bottom of the container.

The closed drum is filled with crude oil. Determine the pressure on the lid at A when the drum is rotating at 4 rad/s.