Rockets

Thursday may 30th our whole class launched our handmade rockets, each group had at least 3-4 people.

Every group headed out to the field and it was a nice, clear sunny day. My group which had Myself, Simon and Samuel had our turn 2nd to last and our PSI was 60. We were going to add 250ml of water but someone already used it and it didn't go very far. So then we added 300ml into our Rocket and it was the furthest out of all the 9 groups.

What were the variances?
Weather, wind, weight-water

How much PSI was used?
The max PSI was 60
PSI: pressure