A car has a momentum of 20,000 kg. m/s. What would the car's momentum be if its velocity doubles?
10,000 kg. m/s
20,000 kg. mis
40,000 kg • m/s
80,000 kg . m/s

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).