Chapter 6.8, Problem 2ES

(a) Find the force (in $\text{N}$ ) on the deck of a sunken ship if its area is $160{\text{ m}}^{\text{2}}$ and the pressure acting on it is $6.0\times {10}^{\text{5}}\text{ Pa}$ .

(b) Find the force (in $\text{lb}$ ) on a diver’s face mask if its area is $60{\text{ in}}^{\text{2}}$ and the pressure acting on it is $100{\text{ lb/in}}^{\text{2}}$ .