Hi Bloggers,
This week for The Wonder Project we locked at Health and Safety, Also we did a Test Launch with 1.5 L bottles. The max Psi is 60. The less water the higher it goes. We did 7 test launches. In the first launch there was 10 psi and 250 ml of water not enough thrust, Rocket did not launch. In the second one there was 30 psi and 250 ml of water. The rocket launched very high. The third one was 50 psi and 200 ml of water.We improved but it went lower than before. The fourth one was 60 psi 100 ml. it was better than before. The 5th one was 60 psi and 700 ml water. It was a fail it was to heavy. The end hope you like it. It was so cool and awesome . I think it was so fun. Here is a photo.
Kia ora Ahmed. I enjoyed reading about your launches. It's interesting that you changed the PSI and the amount of water at the same time. So if a rocket launched really well can you tell whether it's the PSI or the amount of water that made a difference?
ReplyDeleteHi Phil,
DeleteSo it depends because the less water the higher it goes. For example you put 500 ml water and 60 psi it wouldn't go high because its to heavy. So remember the less water the higher it goes.Thanks for commenting, locking forward to the wonder project.
Thanks
Ahmed,