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because of the different amounts in pressure, the bubbles in the bottle are making more air and more pressure inside the bottle and when the cap comes off or however you do it. the air inside the rocket rushes out to try to equilize the pressure, causeing it to also be pushed off the ground.
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∙ 13y ago
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Why do bottle rockets need water to fly?
To but pressure for it can fly high
What is the purpose for rockets?
so you can simply fly in to space:)
Can the space shuttle fly to the moon?
no it does not have the required energy to put there, on the otherhand the saturn v rockets and any other rockets can.
How does the rocket fly?
rockets fly with dog power ' they extract 2000 dogs urine then burn it for jet propulsion2
Why do bottle rockets have triangular wings instead of rectangular?
so that the wind will fly past it to make it fly straight
How fast do rockets fly?
they fly at least 17000mph
What are common usages of rockets?
fly
Why do bottle rockets need water to fly?
To but pressure for it can fly high
Why do you fly rockets?
Marc Halili told us that we need to fly rockets because know about space , we also have to invent something. by mark
Why are things like rockets able to fly?
Thrust
What is the purpose for rockets?
so you can simply fly in to space:)
What makes rockets fly straight?
physics and its fins or rutters
Can the space shuttle fly to the moon?
no it does not have the required energy to put there, on the otherhand the saturn v rockets and any other rockets can.
How is a rocket different from a bird?
birds are alive and rockets dont need air to fly birds have wings and rockets have tail fins
what shall I build in build a boat for treasure?
rockets
How does the rocket fly?
rockets fly with dog power ' they extract 2000 dogs urine then burn it for jet propulsion2
Why do bottle rockets have triangular wings instead of rectangular?
so that the wind will fly past it to make it fly straight
