wht can i use for fins on a hydro rocket?? i am a student and i need help you can try cardboard, plastic, or cut CDs. they need to boe in triangles to fly high.
You use fins and a nose cone on a bottle rocket because the cone reduces the drag on the rocket, and the fins help stabilize the rocket.
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There the most aerodynamic of fin shapes.
the fin keeps the rocket stable while the rocket flys.hope that helps! POKECARP out
Fins on a rocket affects its flight by the way they are built on the rocket
a rocket powered by water
Wat is the disadvantage to having 4 fins on a rocket.?
the best fins for a bottle rocket is having four fins located at the bottom of your bottle rocket the shape of long triangles ! ! ! :) hope it helps !
A water rocket should probably have three to four fins.
Fins are small aerodynamic wings attached to the rear of the rocket. These are to give guidance and stop it from spinning.
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!
A rocket is a form of propulsion. If a rocket is used to power an airplane, it is referred to as a rocket-plane, and has wings like an airplane. It the rocket is use to propel a vehicle vertically, which does not need wicgs to provide lift, it is called simply a rocket. Sometimes fins are used to stabilize or guide a rocket in flight, but these are referred to as fins rather than wings.