Chapter 6.5, Problem 16E

(a)

To determine

Find the work taken to empty the cistern.

(b)

To determine

Find the time taken to pump the tank dry.

c)

To determine

Find the time taken by the pump in part b) to empty the tank halfway.

d)

To determine

Find the work taken to empty the cistern, the time taken to pump the tank dry, and the time taken by the pump to empty the tank halfway at weight of water as $62.26{\text{lb/ft}}^{\text{3}}$.

Find the work taken to empty the cistern, the time taken to pump the tank dry, and the time taken by the pump to empty the tank halfway at weight of water as $62.59{\text{lb/ft}}^{\text{3}}$.