De qué está hecho cohete
A vehicle driven by jet thrust; gunpowder rockets came from China.
- Rocket tube — tiene como parte. The tube in which the charge burns.
- Black powder charge — tiene como parte. Fuel that produces a jet when burned.
- Tobera de Laval — tiene como parte. A narrowing at the outlet accelerates the gases and increases thrust.
- Rocket fins — tiene como parte. Tail feathers or a stick keep the rocket on course.
- Fuerza de reacción — utiliza. A rocket moves by reaction force.
- Pólvora — utiliza. The first rockets were powered by gunpowder.
- Papel — está hecho de. The first rockets were paper tubes filled with gunpowder.