B join the bottles together, on the pvc shaft and tape the joint between bottles securely. The water is forced out by compressed or pressurized air. Design, build, and launch a compressed air rocket made from a plastic twolitre bottle. The water rocket system consists of two main parts, the launcher and the rocket. In this tutorial well show you how to get started and how to build your own, simple. Designed and built by the students policy electrical box launcher plans pdf click to see the launcher used at the tournament. Insert the launcher into the rocket, and then flip them over for launch. A water bottle rocket is a type of model rocket that uses water as the reaction mass. Fill a 2liter bottle about onethird full of water and slide it onto the end of the pipe.
How to build the simplest water bottle rocket launcher. Asbjorn pettersson and david christiansen researched the information contained herein. The water will then leave the bottle through its nozzle. Im here to show you an idea that my husband and i have come. Build a rocket using a soda bottle base and recycled materials to create fins, a nose cone, ballast, or any other piece of their rocket you desire. The water bottle rocket project is a perfect project for students to show off their design and science skills. Both teachers have found that students are actively engaged in learning, enjoy using. I hope to later come back and write up an instructable for a launcher. Fly up to feet with 9 different types of pop bottle water rockets from worldrecord setting company antigravity research corporation. Get your free detail plans for a water rocket with fin templates, and a launch tube type launcher with a clark cable tie release complete with parts list, and detailed stepbystep instructions anyone can follow. To construct a bottle rocket launcher for use with the bottle rocket and project x35 activities. A water rocket launcher can be as simple or as complex as you like, however, most launchers share common features.
Water rocket launcher build your own soda bottle water. A for lengthened rockets option 3 a piece of 12 pvc pipe can be used to align the nose cone to a second bottle prior to assembly with the main pressure vessel bottle. See nasas exploration website for an introduction to water bottle rockets. There are many websites with water rocket plans and launchers part of the fun is to experiment and come up with your own designs. Water rockets use water and pressurized air to launch a soda bottles 100s of feet into the air. The tube of the launcher should extend into the bottle about as far as the bottle cap is tall. Students construct a bottle launcher from offtheshelf hardware and wood using simple tools. Construct a rocket launcher that will launch twoliter bottle rockets. Working in teams, students construct a simple bottle rocket from twoliter soft drink bottles and other materials.
How to make a water bottle rocket science project ideas. Teacher resource lesson goal the water rocket launch lesson explores rocketry and the principals of space flight. To make the bottle rocket launcher, follow the instructions on the attached pdf file. Slide string under the cross bar in the base, weigh it down with tent pegs or rocks attach bike pump to valve pump air into the bottle until you reach 40psi. Model rocket kits soda bottle water rocket preassembled launcher toy more info could be found at the image url. Carefully align top portion of bottle on the 2l bottle to be used for the pressure vessel.
You need to get the physics of air and water pressure right if you want this experiment to be a success. We provide links to examples of the various features. Soda bottle water rocket launcher beats the summer heat with. Water rockets use water and pressurized air to launch a soda bottle s 100s of feet into the air. What good is building a water rocket if you have no way to launch it. Adding a small amount of water to the bottle increases the action force. The launching technique for design a a the bottle fits into a 28 mm to 28 mm straight. These will blast off 50100 feet in the air and spray you with water, combining cool fun with learning.
A secondgeneration launcher, the aquaport ii was redesigned to be safer than ever and still offer consistent launching for water rockets of various sizes. Water rocket construction 376kb pdf file this activity is part of the rockets educator guide. If you have each student construct a bottle rocket, having more than one launcher may. A water rocket is basically just a pressure vessel, filled with air and water. How to build a cable tie style water rocket launcher. Located in media librarystudent stuff water rocketswater rocker simulator rocketmodeler. The launcher and launching procedure is illustrated in the figure below. How to build a bottle rocket with pictures wikihow. These pressurized rockets use pressurized air and water and can fly at 100 mph. This project is geared towards students between 5th and 8th grade, and focuses on using the design cycle research, planning, creating, evaluating to create water bottle rockets. But besides a bottle, which is used as the pressure vessel, youll need to make a safe and secure launcher too. They are dangerous and could cause harm to the operator and those in the presence of the water rocket launch.
The plans for the launcher are found in the water rocket launcher activity. Attach the bottle on to the short end of the launcher. How to make water bottle rocket bottle rocket launcher. How to build the simplest water bottle rocket launcher youtube. Mar 11, 2020 to build a bottle rocket, start by rolling a piece of paper into a cone and covering the outside of it with duct tape. A guide to building and understanding the physics of water. Water bottle rocket launcher using 2 liter soda bottle. This article describes the different components and their function to assist you when designing your own launcher.
The launch tube sticks up into the soda bottle, giving you a way to pressurize the bottle and guiding the rocket for the first few inches of flight. If you order an ezlaunch bottle rocket booster or parachute when you order a launcher, you will only have to pay for shipping on the launcher. The water expels from the bottle before the air does, turning the bottle rocket into a bigger version of a water rocket. Unfortunately, used improperly or carelessly, they have been known to burst, strike spectators, or launch into the face of a participant. Pull the string on the trigger down so that the bottle can seat against the bulge and the cable ties can catch the bottle s lip. This allows you to pull on the string without dragging or tipping the launcher. Send soda bottles 150 feet in the air with your very own bottle rocket launcher kit. Oct 21, 2014 learn how to build your own water bottle rocket launcher using this very simple launcher mechanism. Students work in teams with teacher supervision and construct and launch a rocket from a soda bottle and everyday materials that is powered by an air pump. Learn how to build your own water bottle rocket launcher using this very simple launcher mechanism. Teacher information bottle rocket launcher objective.
Aug 28, 2015 drive the 2 stakes into the ground and wedge the launcher s cross bars against them. A water rocket is a type of model rocket using water as its reaction mass, come and learn how to build a water rocket in robosapiens water rocket workshop. This size easily adapts to adding components such as nose cones and slideon fin assemblies. Student teams build and launch a rocket made out of a soda bottle and. Typically the bottle will be between about one quarter and one third filled with water. Soda bottle water rockets are a great way to stave off summer heat. Launch to launch the water rocket, we need to pump air into the rocket. Tapesecure the joint between the nose cone stage and the pressure vessel. Its also a snorkel that prevents the water from draining down into the launcher while still providing a way to pump air into the bottle. How to make a soda bottle rocket launcher with your kids my. The water bottle rocket demonstrates two of his laws.
Jun 12, 2014 a model rocket is subjected to four forces in flight. Whether for a school project or just for fun, building and launching your own water rocket is a challenging but awesome experience. Air command water rockets building a water rocket launcher. Watch a short video of the water bottle rocket event. Soda bottle water rocket in a couple of hours or less you could make this water rocket. Building a homemade water rocket launcher with only 3 parts you wont believe how simple this launcher is and how it goes over 100 feet high. Still utilizing the threefinger latch to securely hold the pressurized rocket in place, the launcher also features.
One of the first and simplest type of rocket that a student encounters is the bottle, or water rocket. Review the rocket workshop see the launch criteria. Attach the cardboard to the bottle and then fill up the bottle with water. This tutorial will explain in detail how to create a very easy to build, yet extremely robust and reliable water rocket launcher. Release the string and let the trigger slide back over the cable ties to hold the bottle in place. Water rocket construction by gary ensmenger, inventor of bigfoot water rocket launcher the best performing water rockets are constructed with 2 liter soda bottles. In a couple of hours or less you could make this water rocket. The water rocket launch lesson explores rocketry and. Download pdf summary so you want to launch a water bottle rocket. When you launch the rocket, the water is forced out of the vessel by the air pressure, and it accelerates the rocket in the opposite direction. National science content standards physical science position and motion of objects motions and forces science and technology abilities of technological design. Water rocket launcher build your own soda bottle water rocket. Then fill a 2liter bottle about full of water and place it on top of the tape wrapped male adaptor twist it on to get a pretty good seal.1103 953 538 441 818 630 183 1471 225 211 1037 590 685 77 1349 1456 1306 1462 193 1017 970 822 5 1450 263 556 725 566 7 93 597 1495 99 488 893 353 176 649 619 202