Chapter 1, Problem 1.3P

Convert the following: (a) $400\text{lb}\cdot \text{ft}$ to $\text{kn}\cdot \text{m;}$ (b) $6\text{m/s}$ to $\text{mi/h;}$ (c) $\text{20}\text{lb/in}{\text{.}}^{\text{2}}$ to $\text{Pa;}$ and (d) $\text{500}\text{slug/in}\text{.}$ to $\text{kg/m}$