Question #10 Find the work required to drain the water out of the tank below out of the bottom of the tank if the level of the water starts at 3 ft. (The weight density of water is 62.4 lbs 1 g) Question #4 - Find the total amount of work required to pump a liquid out the top with a weight density of p :2N / cm3 if h = 18 cm. Question #6 Find the total amount of work required to pump a liquid through the pipe at the top with a weight density of p : ION f m3 if the tank below is lled to a depth of 2m. me