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Water, an empty plastic bottle and an air pump.
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∙ 14y ago
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How much water should you put in a 2 liter bottle rocket?
1/3 gallon or 1/2 a galoonyou need to add 1/4 water to the water rocket. you put a vitamin C into the water and vitamin c will dissolve and fly into the air.
What type of liquid do you need to make a tornado in a bottle?
Water works fine.
How does a rocket turn in if there is no air resistance in space . What does it push against. What resists the thrust?
There is no need for air resistance, nor does the thrust need to push against anything. The energy of firing a rocket pushes the exhaust gasses out and, in accordance with Newton's Third Law, the gasses push back on the rocket with the same amount of force, but in the opposite direction. By firing gas jets or rockets that are not aligned with the center of mass, that force exerts torque, which allows a rocket to turn.
What 4 things do you need to make a circuit?
You actually only need two things to make a circuit. One is a power source, such as a batter, and the other is a conductive metal, e.g. copper wire. All you need to do is touch one end of the metal to one pole of the source, and the other end of the metal to the other pole, then vioala! You have a circuit.
How many wings does a bottle rocket need to have?
4, Why? More stabilization, helps it fly straight up.
Why does a water rocket need a stand?
to make it stand up
What are the two main things that plants must have to grow?
well I'm no scientist but it doesn't take rocket science to figure out that the two things plants need sunlight and water to survive. But others things they need are minerals from the soil to make glucose.
Why do water rockets need fins?
Water rockets need fins because the rocket needs to stay in balance....without fins on a water rocket, the water rocket would be going out of control because it is not in balance!
Does a bottle rocket need to have water?
no
Why do we need air food and water?
We need air, food, and water because those things are the things that make us live.
What is the best material to make fins of a rocket?
you can use plastic, thick paper, etc. It is always best to keep the rocket light!
Why do you need water in a bottle rocket?
water is needed to keep the air in until the water is expelled out.
What materials do you need to build a water rocket?
crazy abdullah's face
Why do you need water for a water rocket?
You could use other non compressible liquids. You really are using the air trapped in the rocket as the energy source. The water compresses the air to very high levels and then is pushed back out the enf of your rocket.
What are the three things chloroplasts need to make food?
sunlight, water, and air
What to things are need to make a rainbows?
Rain and or tap water sprinkled and sunlight
What does a rocket have to do with science?
Rockets are things that you have to be smart to build and/or fly. And as we all know, science is very smart, so it would only make sense, that they put together two smart things, and called it rocket science. This in turn proves that scientists would need to work on a rocket which means that they would be working in the scientology department of rocketships.
