An open rectangular tank $3 \text{ m}$ long, $2 \text{ m}$ wide, and $2 \text{ m}$ deep is filled with water to a depth of $1.5 \text{ m}$. If the tank is accelerated horizontally along its length at $2.5 \text{ m/s}^2$, determine the maximum pressure at the bottom of the tank and whether any water spills.

An open cylindrical tank $1.2 \text{ m}$ in diameter and $1.8 \text{ m}$ deep is filled with water to a depth of $1.2 \text{ m}$. If the tank is rotated about its vertical axis at $60 \text{ rpm}$, determine the depth of water at the center and at the wall.

Problem 3: Liquid Spillage from an Accelerating Tank An open rectangular tank $3 \text{ m}$ long and $2 \text{ m}$ high is filled with water to a depth of $1.5 \text{ m}$. If the tank is accelerated horizontally along its length at $2.5 \text{ m/s}^2$, how much water is spilled?

Problem 4: Rotating Cylinder Forced Vortex An open cylindrical tank $1 \text{ m}$ in diameter and $2 \text{ m}$ high is filled with water to a depth of $1.2 \text{ m}$. It is rotated about its vertical axis at $45 \text{ rpm}$. Determine the height of the paraboloid formed.