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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.

"dry water" pump

Discussion about Compressors, hose, pipes, fittings, launchers, release mechanisms, and launch tubes.
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alamo
Advanced Member
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Posts: 16
Joined: Mon Sep 14, 2009 6:13 pm

"dry water" pump

Post by alamo » Fri Sep 25, 2009 2:20 pm




alamo
Advanced Member
Advanced Member
Posts: 16
Joined: Mon Sep 14, 2009 6:13 pm

Re: "dry water" pump

Post by alamo » Fri Sep 25, 2009 2:22 pm




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