(Miao, 3 pt) The vector for human Plasmodium transmission is the:

The next 3 problems relate to this scenario: An astronaut fires a rocket with an attached satellite from the space station. It is fired straight forward relative to the station and has a velocity of 1.0 x 104 m/s relative to the station.

In the case of the problem above, which sphere has the greatest total kinetic energy?

Which best represents the difference X – Z?

The next 3 questions relate to this scenario: A bucket of mass m in a well is held up by a rope. The rope is wound around a drum of radius r. There is also a handle of length R attached to the drum.

Along which of the paths below will the hockey puck move after receiving the kick? Image Description The kick force to the puck is given horizontally from the left. Following are the options given. A. The puck goes straight up from the impact. B. The puck goes diagonally up and to the right. C. The puck goes up, then curves to the right. D. the puck curves to the right, then goes up. E. The puck curves up to the right.

How old is Lilly? 

The next 2 questions refer to this scenario: Suppose we have discovered a new solar system, comparable to our own, orbiting the star Toon. It contains at least four planets (shown in the diagram—not necessarily in order or to scale). We have been able to obtain some of the information regarding this solar system: m = mass in units of Earth masses (Me) r = radius of planet in Earth radii (re) R = mean distance from center star in units of the Earth’s orbit’s radius (Re). Toon Sylvester Mickey Donald Taz m=2.50x1030kg r =8.00x108m m=2.0 Me r=1.0 re R=1.0 Re m=1.00 Me r=1.0 re R=2.0 Re m=1.00 Me r=0.5 re R=4.0 Re m=4.0 Me r=2.0 re R=6.7 Re

Which best represents the sum X + Y + Z?

(Seyfang, 6 pt)  Short answer question:  Briefly describe (a) how people can get infected by Naegleria fowleri and (b) the disease this parasite can cause. (c) What are the preventions people can take to avoid infection with N. fowleri?