Imagine that the CD on the right side is rotating with a constant angular velocity of �=6 rad/s between t=0 and t=3 s. Then, at t=3 s, it is suddenly subjected to a constant angular acceleration of α=6 rad/s2 for 2 seconds. Determine the number of turns for the total time interval from t=0 to t=5 s. (Diameter of the CD is 12 cm)

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).