A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel—the engine of the rocket—is usually a used plastic soft drink bottle. The water is forced out by a pressurized gas, typically compressed air. It is an example of Newton's third law of motion.
The term hot dog has been used in parts of Europe in place of the more common "water rocket" and in some places they are also referred to as "bottle rockets" (which can be confusing as this term refers to a firework in other places).
Read more about Water Rocket: Operation, Predicting Peak Height, Multi-bottle Rockets and Multi-stage Rockets, Sources of Gas, Nozzles, Fins, Landing Systems, Launch Tubes, Safety, Water Rocket Competitions, World Record, Hot Water Rockets, Bibliography
Other articles related to "water rocket, water rockets":
... Klein, Soda-bottle water rockets, The Physics Teacher 33, 150-157 (1995) C ... Gommes, A more thorough analysis of water rockets moist adiabats, transient flows, and inertials forces in a soda bottle, American Journal of Physics 78, 236 (2010) ...
Famous quotes containing the words rocket and/or water:
“Along a parabola life like a rocket flies,
Mainly in darkness, now and then on a rainbow.”
—Andrei Voznesensky (b. 1933)
“Over the water come
Children from homes and children’s parks
Who speak on a finger and thumb,
And the masked, headless boy.”
—Dylan Thomas (1914–1953)