Consider a cylindrical tank that is standing on its circular base with a radius of 3 meters and a height of 8 meters. Use 9.8 m/s^2 for the acceleration due to gravity and 1,000 kg/m^3 as the density of water. Set up an integral due the work required to pump the water out of the tank if the tank is full of water but you just want to pump half the water out of the tank out over edge top of the tank. I always upvote. Thank you