Find the work done in pumping gasoline that weighs 6600 newtons per cubic meter. a cylindrical gasoline tank 3 meters in diameter and 6 meters long is carried on the back of a truck and is used to fuel tractors. the axis of the tank is horizontal. the opening on the tractor tank is 5 meters above the top of the tank in the truck. find the work done in pumping the entire contents of the fuel tank into the tractor.

It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).