1
C. A reservoir in the shape of a straight circular cone is filled
with water. If the tank height is 10 feet and the radius at the top
is 6 feet, find the job done by pumping the water to the top edge
of the tank. Find the work done by bobbing the water to a height of
10 feet above the top edge of the reservoir. Remember that the
volume is equal to radio2x height. The density of water k = 62.4
pounds per cubic foot. Present a diagram.