Rockets are an awesome STEM problem in any kind, as the tip result’s normally spectacular, and success is straightforward to measure. This easy air rocket launcher is cheap and really straightforward to create. It’s an awesome STEM problem or science exercise for residence or college.
When you’ve made an air rocket launcher, check out my different rocket concepts for teenagers.
Straightforward air rocket launcher
You’ll want
One empty two little plastic bottle
About 15 cm of PVC pipe – this must be about the identical width because the opening of the bottle.
Sturdy tape
Sellotape
Paper
Directions
Use sturdy tape to connect the PVC pipe to the highest of the plastic bottle. Ensure that air can solely escape out of the highest of the pipe.
Make a paper rocket by rolling the paper across the pipe and sealing one finish with tape.
To launch the rocket, place it on prime of the pipe and squeeze the bottle exhausting. The rocket ought to fly up into the air.
Rocket launcher investigation concepts
Arrange an investigation utilizing a plain rocket and a embellished rocket that’s heavier. Discover out which flies the best.
Use thicker, heavier paper to make a rocket.
Attempt a smaller or greater bottle because the launcher.
Issues to consider
Just one variable ought to change to make an investigation a good check. Should you change the kind of rocket used, the quantity of pressure used to launch it ought to keep the identical. That is very tough with a fundamental launcher, however one technique to decrease the distinction is to make sure the bottle is totally inflated earlier than launching and use the identical individual to squeeze the bottle every time.
Air Rocket Launcher made with Pipes
A barely extra strong rocket launcher may be made just like the one under. We used PVC pipes for the development with a foot pump on the tip. The bottom line is to verify no air can escape from the edges.
Rockets fly finest when as little air as doable escapes from the edges. To get a cosy match, I wrapped paper across the launch pipe and taped the highest and sides. We added a couple of small decorations however stored it as mild as doable.
Final Up to date on Might 27, 2024 by Emma Vanstone
