The graph on the right shows the velocity of a cart that was pushed toward an elastic band and
then reversed direction when coming in contact
with the band
a. Label when the kinetic energy of the cart
is increasing and when it is decreasing.
b. Label when the elastic potential energy of
the band is increasing and when it is
decreasing
c. Label when the chemical potential energy
of the hand is decreasing.

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).

What happens to an isotope during radioactive decay?

Does current flow through or across a resistor?