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Re: Air Trajectory B/C

Posted: October 26th, 2015, 7:33 am
by windu34
The 2L bottle is the one where you jump on it, like one of those stomp rockets? Someone used one of those at a competition last year, and it didn't work too well.
"The one where you jump on it" isn't the best description, but I think u got the idea
And yes, that is what retired1 stated

Re: Air Trajectory B/C

Posted: October 26th, 2015, 12:32 pm
by bernard
Top team in our state used a bellow last season. I don't know much about their design, but if you understand the design of 2L bottle device, substituting a bellow for the bottle should work...

Re: Air Trajectory B/C

Posted: October 28th, 2015, 5:31 am
by brayden box
We went to state with ours, can't remember what we got, we got 2nd at an invitationals. We use like a piston? I think? The one where you drop a weighted pipe down a larger pipe to create air pressure. We got one that was right on the mark, the other was like 3/4 to an inch away from the other point.

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 6:36 am
by whovian11
why do we have to put in 4 pages? do they have to have different information? or the same page?

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 6:53 am
by whovian11
at the event when you impound it do you have to turn in 4 pages? thx

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 6:55 am
by whovian11
can you turn in the pages when you go to test your vehicle?

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 7:34 am
by windu34
can you turn in the pages when you go to test your vehicle?
Read the rules. It's 4 pages at impound.

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 7:39 am
by whovian11
what would you say would be the best way to launch? me and my brother are doing an air chamber, it works pretty well.

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 7:40 am
by whovian11
thx :x

Re: Air Trajectory B/C

Posted: November 2nd, 2015, 7:41 am
by whovian11
oops meant :)