0
What else can I help you with?
What materials are needed for rocket launching?
I dont know if you are asking about a real one, but if so, then contact NASA, they might be able to give you he complete description.Here is a little model, Just to have fun with Science!Building and Launching a Model RocketChildren build and decorate a model rocket using oak-tag poster board for the rocket body, nose cone, and fins. A 35-mm film canister, which will later be filled with a fuel mixture of baking soda and vinegar, is the rocket's engine. The children launch their rockets.What's the Point?Different shapes and sizes of rocket nose cones, body, and fins alter the characteristics of a rocket's flight.A force must be exerted for a rocket to lift off from a launch pad.The motion of the rocket is equal to, and in the opposite direction of, the thrust of the rocket's engine.The greater the mass of the rocket, the greater the amount of thrust needed to launch the rocket.Given a fixed amount of thrust, the distance a rocket travels decreases at its mass increases.MaterialsOak-tag poster board (8 A- 10 sheets)Rocket cutout pattern guidePlastic 35-mm film canisters (Fuji Film© canisters are recommended)Cellophane tapeScissorsColored markersDecorative stickersPlastic picnic spoons (or a set of measuring spoons)Baking sodaVinegarOptional: Alka-Seltzer and water (can be substituted for baking soda and vinegar)Paper towelsEye protectionActivity1. Have the children gather all the items needed to construct their model rockets.
How much thrust does an airplane give?
The amount of thrust depends on the power of the engine
What is the kind of spinner used to give thrust to some airplanes?
The spinner alone gives no thrust. The shape of the propeller is what moves the air and gives thrust.
How much thrust can a 9oz co2 can give?
A 9oz CO2 canister typically provides around 800-900 shots in paintball guns, depending on the marker's efficiency and settings. The thrust produced by a CO2 canister is not commonly measured in thrust units like Newtons or pounds-force, as it is more relevant to measure its capacity in terms of shots fired.
What makes rocket fuel burn in space?
The exhaust from a rocket propels it by reactive thrust. As the hot gases expand, they exit the rocket, giving the rocket an equal force in the opposite (upward) direction. Note that the exhaust does not have to "push against" anything to give the rocket its momentum. However, the constraints of expansion while the rocket is near the ground (normally at liftoff) will give it additional apparent thrust, known as "ground effect" (which is much more evident in helicopters than in other aerial vehicles).
Why motor used in car?
To give initial thrust
Can you give me an example of electric force?
The pelvic Thrust
How do you give a model rocket less drift?
You really can't . The wind is what makes it drift and you have no way of knowing what the wind is like at 300- 5,000 feet.
Working principle of rocket engine?
A rocket engine, or simply "rocket," is a jet engine[1] that uses only propellant mass for forming its high speed propulsive jet. Rocket engines are reaction engines and obtain thrust in accordance with Newton's third law. Since they need no external material to form their jet, rocket engines can be used for spacecraft propulsion as well as terrestrial uses, such as missiles. Most rocket engines are internal combustion engines, although non combusting forms also exist.Rocket engines as a group, have the highest exhaust velocities, are by far the lightest, and are the most energy efficient (at least at very high speed) of all types of jet engines. However, for the thrust they give, due to the high exhaust velocity and relatively low specific energy of rocket propellant, they consume propellant very rapidly.
How is gravity and thrust both involved when launching a rocket?
Gravity plays the major role in the launch.. a rocket has to cross the escape velocity so as to get out of the atmosphere. Escape Velocity is the speed at which any space shuttel or rocket or anything has to achieve if it wants to escape the earth's gravitational field. Gravity attracts the rocket and all the things coming from the space and going in to the space from the earth towards itself.. that is the reason that whenever you jump, you come back to earth!!!
What is thrust for a jet engine?
The thrust of a Jet engine is calculated through the formula: F=(m_air+m_fuel)*v_e - m_air*v Where m_air is the mass flow rate of air entering into the engine m_fuel is the mass flow rate of fuel entering the combustion chamber v_e is the exit velocity of the exhaust gases (where v_e needs to be subsonic) v is the velocity of air entering the engine As you can see the thrust is reduced by the term m_air*v which physically has the significance of a drag at the intake of the engine. That's why rocket engine give usually a better thrust. Since they carry the oxidizer on-board that term doesn't exist for a rocket engine. I will let you think about the parameters you can play with to design an engine with as highest thrust as possible for a given (fixed fuel consumption). hint:v_e is influenced by things like combustion temperature, combustion pressure etc... Hope this helps!
What is the hp of stealth bomber?
The horsepower of a stealth bomber varies based on its model and age. However, modern stealth bombers like the B-2 Spirit have four engines with a total thrust of around 77,000 pounds each, equating to approximately 17,000 horsepower per engine. This would give the B-2 Spirit a total horsepower of around 68,000.
