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•Thrust depends on two factors:
-rate at which momentum leaves the rocket through the nozzle
-Exit pressure pexit
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During a rocket launch whioch is greater thrust of the rocket engine or weight of the rocket?
thrust of the rocket engine
What is the forward force produced in a rocket engine?
Thrust
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 does the thrust of a model rocket depend on?
The size of the engine you put in it.
What does the engine do on a space rocket?
Provide thrust ... which changes velocity.
How can the designer of a solid rocket engine make the engine produce different amounts of thrust?
The thrust of a solid rocket engine depends on the composition of the solid fuel and the rate at which it is burned, and to some extent on the way the gases are directed by the exhaust nozzles. The same material can be burned at different rates to produce more or less thrust, and the nozzles (also used for directional control) can divert this thrust to control velocity and stability.
A rocket uses an engine that creates thrust through the combustion of a liquid fuel and an oxidizer. What kind of rocket is this?
Chemical rocket
A rocket uses an engine that creates thrust throughout the combustion of a liquid fuel and an oxidizer what kind of rocket is this?
Chemical rocket
What is a rocket engine that provides the initall thrust for a launch and is then discarded is a?
control
How rocket engines work?
A rocket engine is a reaction engine as the fuel is burnt the thrust created pushes the rocket forward. Newton's 1st law in action; for every reaction there is a equal and opposite reaction.
How can a designer of solid rocket engines makes the engine produce different amounts of thrust?
The thrust of a solid rocket engine depends on the composition of the solid fuel and the rate at which it is burned, and to some extent on the way the gases are directed by the exhaust nozzles. The same material can be burned at different rates to produce more or less thrust, and the nozzles (also used for directional control) can divert this thrust to control velocity and stability.
How can a designer of a solid rocket engine make the engines produce different amounts of thrust?
The thrust of a solid rocket engine depends on the composition of the solid fuel and the rate at which it is burned, and to some extent on the way the gases are directed by the exhaust nozzles. The same material can be burned at different rates to produce more or less thrust, and the nozzles (also used for directional control) can divert this thrust to control velocity and stability.
