Production principle: Because the forces are mutual, the water rocket uses the action and reaction force of compressed air and water. When water is sprayed backward, the bottle and the air inside the bottle are stressed. . Water rockets take off according to this principle.
The water rocket is a toy designed using mass ratio and air pressure. This is also one of the famous cases in physics education. It can cultivate students' interest in learning physics and the physical principles contained in it. are important to understand. Important foundation of mechanics in physics.
When launching, make sure the rocket and trajectory are straight and consistent. Any deviation of 1-2 degrees will affect the stability of the flight and cause it to fly in an “8” shape. When inflating with a pump, make sure it is as gentle as possible and the pumping frequencyIt should not be too slow but should be faster. To seal the air cap as tightly as possible, you can adjust it by tightening the air cap screw. The tighter the air cap, the greater the air pressure in the bottle and the greater the power of the rocket. .