First, here is a image explaining how a hydro rocket works.
Definitions
Nose Cone: The front part of the rocket that decreases drag(the force that slows or stops a object from moving. In this case it is weight and air friction).
Fins: The part connected to the bottom part of the bottle to keep balance
A normal hydro rocket has a nose cone, main bottle, wings and a recovery system.
Next, here is a picture of my rocket.
Statics:
Name:The trash picker
Height:53cm
Weight:224g/7.9 oz
For best flight results, insert 30.003125oz of water and pump as much air as you can but not exceed 140psi.(an average human can pump up to about 120psi)
Try out the result on this game.
Building a water rocket involves using a launcher and stand, pumping water and air into a soda bottle and launching it outside to see it shoot up from the ground. Put together a water rocket with a demonstration from a science teacher in this free video on science.
Click here for the exact address of the video
Newton's laws
There are 3 laws of Newton. They are:
1. The law of interia. A object will stay at rest unless a unbalanced force reacts on it.
2. F=MA. The greater the mass is the less acceleration is needed
3.Every action has a opposite and equal reactions.
Results
| angle on altimeter | distance from launch | height of apogee | |
| kaito(try 1) | 55° | 50ft | 35ft |
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