Welcome to the Water Rocket Forum, sponsored by The Water Rocket Achievement World Record Association.

Since our founding in 2003, we've become the largest, most sophisticated and ground breaking group supporting you, the serious water rocket flyer! Whether you are a beginner or an expert, the WRA2 has something for everyone.

A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.


Hello Everyone. It is that time of year again. Time to approve changes to the competition rules for the new year.

You Can vote at:
viewtopic.php?f=32&p=19486#p19486

Please take the time to vote. TH:

How to build a parachute for your water rocket

Members post instructions to construct water rockets, launchers, deployment systems, staging mechanisms, splicing bottles, and payloads.
katepeterson
New Member
Posts: 4
Joined: Mon Oct 20, 2014 5:07 pm

Re: How to build a parachute for your water rocket

Post by katepeterson » Tue Oct 21, 2014 5:27 pm

Thank you! This is very helpful.



User avatar
U.S. Water Rockets
WRA2 Member
WRA2 Member
Posts: 398
Joined: Tue Jan 30, 2007 8:16 pm

Re: How to build a parachute for your water rocket

Post by U.S. Water Rockets » Tue Oct 21, 2014 11:58 pm

katepeterson wrote:Thank you! This is very helpful.
Glad you found it useful!



Post Reply