basicly not fly to stright...
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.
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
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!
Fins.
It's fins
The size of fins affects the stability and angle, small fins are best.
Fins are used to help keep a rocket stable. The only way to find out if more fins will make it more stable is by testing it.