What form of potential energy can be found in an apple on a branch of a tree?
(p 77) Why have electric cars not replaced gasoline cars?
Your project for this unit is going to involve building a water rocket. Surf the internet to find out the following information.What are the parts of a rocket?What provides energy to a water rocket?Your body for your rocket is going to be from a 2 liter bottle, what other things might you use to make your rocket better? (think about the parts of your rocket.)