Countdowns help everybody to know when the rocket will lift off. ln group discussion, have your students create launch safety rules that everybody must ... Background Information: Bottle rockets are excellent devices for investigating Newtona#39;s Three Laws of Motion. ... Observe how well fins align and attach to the bottle.
|Author||:||United States. National Aeronautics and Space Administration. Office of Education, Teaching from Space Program (Lyndon B. Johnson Space Center)|