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It's a small metal hook the length of the motor tube, fitted into the motor mount. This clips over the nozzle end to hold the engine in place when retro firing happens at the end of flight. If you didn't have this hook, the motor would blast out of the back of the rocket when it 'retroed'
What else can I help you with?
What does the engine hook do on model rockets?
Keeps the engine inside the rocket when the ejection charge fires to prevent loss of pressure and failure to eject recovery system.
What is propulsive force of a rocket engine called?
The propulsive force of a rocket engine is called thrust. It is the force that propels the rocket in the opposite direction to the exhaust expelled from the rocket engine.
What is crygenic engine?
A liquid-fuel rocket or a liquid rocket is a rocket with an engine that uses propellants in liquid form.
Working principal of rocket?
Rocket engines obtain their thrust in accordance with Isaac Newton's third law, making the rocket a reaction engine. A rocket engine is simply a jet engine.
What is rocket cryogenic engines?
Rocket engine
How much hp has a rocket?
rocket what? an engine?, need to know the year and engine size.
During a rocket launch whioch is greater thrust of the rocket engine or weight of the rocket?
During a rocket launch, the thrust of the rocket engine is greater than the weight of the rocket. This is necessary for the rocket to overcome Earth's gravitational pull and lift off into space. The thrust generated pushes the rocket upwards while gravity pulls it down.
When was Rocket Engine Test Facility created?
Rocket Engine Test Facility was created in 1957.
Does a rocket have an engine?
yes, a rocket does have a engine. the engine is the horse power to a rocket that gets it to go... and keep going... and keep going. as long as it has a good engine then it would be a pretty long ride in to space.
What is the most efficient rocket engine?
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR)is very likely the most efficient rocket engine.
What is a engine block ring do in a model rocket?
A block ring holds the engine firmly in the rocket tube. If not for this, the engine would go up the tube and the rocket would go on fire.
How many engines can a rocket hold?
A model rocket usually only holds one engine. The size of the engine and the amount of thrust that you get from varies. Becoming apart of a model rocket organization can help you determine the right engine for your rocket.
