22 Two bowling balls are rolling towards each other. The first has a mass of 5 kg and is rolling
with a speed of 4 m/s to the right. The seconds has a mass of 6 kg and is rolling with a speed
of 7 m/s to the left. After the collision, the first bowling ball rolls away with a speed of 5 m/s
to the left. How fast is the second ball rolling after the collision? *
(1 Point)
0.5 m/s
7.5 m/s
6.2 m/s
O 0.9 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).