Period+7

 **Please explain how each one will affect your bottle rocket and the purpose of it.**
 * Here are the concepts you will be researching to build your bottle rocket.**

**air pressure**
 * propulsion**
 * fuel**
 * weight**
 * fins**
 * recovery system**
 * aerodynamics**
 * air resistance**
 * friction**
 * gravity**
 * Mass**
 * Thrust**
 * stability**
 * Laws of Motion**