i would recommend using feathers, if you only have 2, put them directly across from each other, if you have 3 feathers put 2 feathers on the same way as if you had 2 and 1 in in the middle of them on 1 side. make sure that when shooting the arrows the feathers don't touch the bow because they will break off or slow down the arrow.
Yes because if the cone is not straight it will make the rocket go offside; wonky, and you would not fly straight. It is also harder to control
To help a bottle rocket fly straight, ensure that it is launched on a stable and upright surface. Check that the fins are properly aligned and secure. Also, make sure the launch angle is between 60-80 degrees for optimal trajectory.
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The rocket's fins stabilize its flight by creating torque that counteracts any spinning motion. Additionally, the rocket's engine nozzle redirects the exhaust gases to create a straight and balanced thrust force, which helps keep the rocket flying in a straight line. Finally, a well-designed aerodynamic shape reduces drag and ensures smoother flight.
vinegar
A bottle rocket typically has one set of wings to provide stability during flight. These wings are usually attached to the airframe and help to keep the rocket flying straight and prevent it from tumbling.
Triangular wings provide stability and control during flight due to their shape creating less drag. This design helps the bottle rocket maintain a straight trajectory and prevents it from spinning or veering off course. Additionally, the triangular shape allows for easier assembly and attachment to the rocket body.
Get a huge bottle of soft drink (Cokes good), place mentos inside and shake bottle. leave the lid on loosely. Place a rocket on top, then, watch it fly!!
you need to put power-ups in the rocket to make it fly
They make it aerodynamic and allow it to fly straight.
by water being placed into the bottle and then, when you launch your rocket, the rocket will spin (if it has at least 2 fins) and the water will spurt out and make the rocket go higher in the air. (Tip:the more it spins,the higher it will fly)
The rocket never flies.