 
 
| Students | Jakub  Hoferica Matthew Becze | 
| School | HCDSB - St. Andrew Elementary School - Oakville | 
| Level | Junior 7/8 - Grade 8 | 
| Group | Group 7 - Physics II | 
| Abstract | We are going to compare two rockets. One of the rockets will be filled with 1000 ml of water , the other rocket will have only air. We will see how water affects on the rocket compared to air. |