You are building a racecar. The equation to build a racecar is: 1 body + 4 tires + 1 engine + 3 cylinders --> 1 racecar You have 50 bodies, 50 tires, 5 engines and 9 cylinders. Which piece runs out first and how many racecars can you make?

The ratio is 3: 2. i.e. c.

Van der waals forces are temporary electromagnetic forces established between uncharged atoms. some neutral molecules, when close together, can become temporarily “charged,” as electrons move around the atom. water is a polar molecule, the side of the molecule that the hydrogens bond to being more positive, and the opposite side bound to the lone pairs of electrons being more negative. this means that it participates in dipole-dipole interaction (non-polar exhibits dispersion forces), and it has the capacity for hydrogen bonding.

The statement that most describes one way global winds affect weather and climate is a. polar easterlies move cool air to mid-latitudes. this is correct because the closer an area is to the equator the hotter it is, therefore if the polar winds are being moved towards the mid-latitudes it cools them down.