Procedure for answering experimental question for Hypsometer (upper fixed point)​

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

What is a good example of instantaneous speed

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).