What are Water Rockets?
Water rockets are model rockets that use water and a pressurized gas as a propellant. They are sometimes called bottle rockets, which can lead to confusion, as a bottle rocket is a type of firework. Many people build water rockets recreationally, and they are sometimes used as educational tools as well. For older students, water rockets can make interesting science projects, especially if the students are encouraged to make modifications to their rockets to alter their trajectory, maximum height, and length of time spent in the air. One of the cheapest and most effective bodies for a water rocket is an old plastic soda bottle, hence the alternate name “bottle rocket.” A two liter (half gallon) soda bottle is ideal for this purpose, as it is large enough to potentially propel itself quite a distance. The soda bottle is partially filled with water, then a pressurized gas is added. The easiest pressurized gas is simply air, which can be pumped into the bottle with a bicycle pump or air co
Water rockets are model rockets that use water and a pressurized gas as a propellant. They are sometimes called bottle rockets, which can lead to confusion, as a bottle rocket is a type of firework. Many people build water rockets recreationally, and they are sometimes used as educational tools as well. For older students, water rockets can make interesting science projects, especially if the students are encouraged to make modifications to their rockets to alter their trajectory, maximum height, and length of time spent in the air. One of the cheapest and most effective bodies for a water rocket is an old plastic soda bottle, hence the alternate name “bottle rocket.?A two liter (half gallon) soda bottle is ideal for this purpose, as it is large enough to potentially propel itself quite a distance. The soda bottle is partially filled with water, then a pressurized gas is added. The easiest pressurized gas is simply air, which can be pumped into the bottle with a bicycle pump or air com
