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http://www.apogeerockets.com/technical_publication_16.asp.
best of luck! :]
Wiki User
∙ 14y ago
Wiki User
∙ 15y agoNo.
They need something to stabilize their flight, and fins are sometimes used for that purpose. But there are other solutions. Note that outside the atmosphere fins are just an expensive joke.
Wiki User
∙ 14y agoThe two best amounts are 3 and 4 fins. If you want your rocket to be extra light but not highly stable, put 3 fins on. However, if you want to have your rocket have a little additional weight but be quite stable, put 4 fins on. In depends on what your goals are for your rocket.
Wiki User
∙ 11y agoDepends on the use desired ... rockets do not need wings in general.
Wiki User
∙ 12y agobecause they don't need anymore than three fins to keep them on straight course
Wiki User
∙ 11y agoTwo
Wiki User
∙ 12y agoYes
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Why do you use fins and cone for a bottle rocket?
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.
How do you built a rocket?
You use a Launch Lug, Parachute, Removable Solid Rocket Engine, Parachute Lines, Fins, Body Tubes, Nose Cone Payload (removable), Engine Mount (fixed), Shock cord, and Recovery Wadding.
Will it still work when my radiator fins for CPU cooler are damaged?
That will depend on the degree of the damage to the fins. If some of the fins are slightly bent there should be no problem at all. On the other hand if several of the fins are broken off the cooling will probably not be adequate, Is the microprocessor's internal temperature sensor reporting an unusually high temperature (this is the easiest way to tell if cooling is working right or not)?
Are long or short and stiff or flexible fins most efficient when swimming while pulling a raft behind?
this is totally a personal preference. i love my very short FORCE FINS but others love their very long freeDiving fins. many factors influence a person fin preference because of individuals swimming preference, FORCE FINS use more of the calf muscle similar to short bicycle strokes, whereas a paif of long freeDiving fins use more of the whole leg. if you ask me; FORCE FINS if you ask my dive buddy: Apollo Bio-fins somebody else; a completely different answer in general though, universally; the SCUBAPRO JET FINS is the most powerful fin
What material are cooling fins?
Aluminum or copper.
What is the best fins for the bottle 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 !
Why do you use fins and cone for a bottle rocket?
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.
Does a water bottle rocket fly with more fins?
Yes as it control the dirctions of the rocket.
How many fins to be attached to the water bottle rocket?
3
What is the best angle for bottle rocket fins?
About 50 Degreise
What can be done to help a bottle rocket fly straight?
Add guide fins to the body of the rocket.
How many fins should a water rocket have?
A water rocket should probably have three to four fins.
Why should you choose to put four fins on a pop bottle rocket?
3 are sufficient. Adding more will just create atmospheric drag and slow the rocket down.
Would having more fins on a bottle rocket be better?
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.
On a pop bottle rocket how should the fins be cut?
They should be cut into triangles and place perpendicular to the rocket. This will give it greater stability when if flies into the air. Place the narrowest part of the triangle towards the top of the bottle and the widest part towards the bottom.
How many fins must be attached to the water bottle rocket to give it the longest airborne time?
3 t05 fins
What materials of fins for water bottle rocket will give a longest airborne time?
plastic
