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the rockets on the fin are over 50 feet long and this so the rocket will be stable during flight
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∙ 11y ago
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What must overcome by a rocket's thrust?
The payload's weight
When a rocket is launched into the sky what force must it overcome?
,.
The velocity a rocket must reach to establish an orbit in space is?
The velocity of rocket must reach 16x than the gravitational force of Earth to establish an orbit in space.
What must a rocket overcome to be launched into space?
Alright, it is mainly the force of gravity. This is because if there was no gravity, you do not heat energy to fire the rocket up.
How does a rocket move in a vacuum?
This is a rewording of the "nothing to push against" argument. The answer is that the "push" occurs on the rocket itself. The exhaust goes out the back, and because of Newton's Third Law, the rocket must then more forward.
How many fins must be attached to the water bottle rocket to give it the longest airborne time?
3 t05 fins
How many fin's should a rocket have?
It depends on a lot of stuffs like how much do you want your rocket to be stabile. But at least it must be 3. For example for the same stability you may have 3 fins that have large surface area or 4 which is smaller or more. When you increase the number of fins with the same surface area then the drag will increase because of the surface friction so 3 or 4 fins are generally used but there is no certain limit of the number of fins .
Why center of pressure is always below cg?
It's not. By your use of the term "center of pressure" I'll make a guess that you're talking about model rocketry. In that case, the center of pressure can be above or below the center of gravity, but you must make it lower in order to make your rocket stable.When a rocket in flight is tipped - say by a gust of wind or some such - it rotates about its center of gravity. (This actually is true of any object in mid air or space, not supported by an outside force.) When the rocket is moving straight along its central axis the fins are not really doing anything. But when the rocket is tipped and its velocity vector is not along its axis, then the fins generate a lateral force, which acts through the center of pressure. (That's what "center of pressure" means.) Now, if the center of pressure is above the center of gravity then the force that the fins apply will make the rocket tip further, and the rocket is unstable. If the center of pressure is below the center of gravity then the force from the fins straightens the rocket out, and the rocket is stable.This is much easier to explain with pictures. See the related link for a fully illustrated explanation.
Do spacings in between model rocket fins matter?
Yes, they must be equidistant around the main tube, and parallel to it, this is very important for stability.
How can you make the rocket count down in Pokemon Sapphire?
i think you must catch all the pokemons and then go to the rocket. you can catch jirachi inside the rocket
How do you prevent a unstable salt from oxidising?
You must make it stable if it is unstable it will oxidise by definition. You would have to add another element to make the compound stable but you would then be changing it to a stable salt.
Does the aerodynamics affect the flight of a rocket?
Of course. Your construction and fin alignment must be as near perfect as you can make it.
How many fins must be attached to the water bottle to give it longest airborne time?
4 to 3 fins
How do you make a horse rider in Age of Empires conquerors?
In order to make a horse rider in Age of Empires Conquerors, you must build a stable. Creating any horse related unit requires a stable.
How many chemicals are in a NASA rocket?
You must be more specific. What rocket are you referring to.?
Is eel kosher?
No, fish must have both scales and fins.
Why does an atom want to be stable?
An atom must be stable because it must not react with other atoms to change it's state.
