De que é feito rocket
A vehicle driven by jet thrust; gunpowder rockets came from China.
- Rocket tube — tem como parte. The tube in which the charge burns.
- Black powder charge — tem como parte. Fuel that produces a jet when burned.
- De Laval nozzle — tem como parte. A narrowing at the outlet accelerates the gases and increases thrust.
- Rocket fins — tem como parte. Tail feathers or a stick keep the rocket on course.
- Reaction force — utiliza. A rocket moves by reaction force.
- Gunpowder — utiliza. The first rockets were powered by gunpowder.
- Paper — é feito de. The first rockets were paper tubes filled with gunpowder.