an
Get some cardboard, make a cone, and tape it to the top of the bottle.
it called a cone and goes 100 per hour
"Rocket nose cone" pretty much says it all, I really don't think there is another suitable name.
The best shape of a rocket is a cylinder with a cone at the top, because that form penetrates easily trough the wind!
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.
no
I believe it is a cone
get a 2 litre bottle put a cone on top get a lancher then pump it up and BLAST OFF!!!!!
typically the nose cone is filled with a parachute to the rocket arrives on the ground safely.
fin and tip (cone).
A rocket typically has a long and slender cylindrical shape with pointed ends. The purpose of this shape is to reduce aerodynamic drag and enhance stability during flight.
It streamlines the rocket and allows more speed.