theory of water rocket?

sort by: active | newest | oldest
caarntedd6 years ago
rickharris6 years ago
Air pressure in the bottle pushes water (fuel) out of the small neck at high pressure. typically 80 to 120 PSI.

This cause reaction which pushes the bottle in the opposite direction (See Newtons laws) the bottle flies until the fuel (water) is gone or the pressure is lost.

kelseymh6 years ago
Water spray. Rocket go. Fast, fast, fast! Zoom, baby, zoom!
Re-design6 years ago
Exactly the same as solid fuel, liquid fuel rockets. Just a different approach. Google rocket theory.