Chemical rockets are the most common type of rocket and they typically create their exhaust by the combustion of rocket propellent. Chemical rockets store a large amount of energy in an easily released form, and can be very dangerous.
it is used to rise the speed of the rocket.
An Apollo rocket is, most likely, a colloquial reference to the Saturn V rocket used by NASA during the Apollo program to the Moon. For more information on the Saturn V rocket, see http://en.wikipedia.org/wiki/Saturn_V
Missiles is a rocket used for military purposes.
the red rocket is used to rub for a splash of white fun. All other rocket engines are used for propulsion to gain lift.
The parachute of a rocket is used to slow down the rocket when it falls down.
What was the name of the rocket used to travel to the moon?
The most common synthetic rubbers used in hybrid rocket motors is HTPB (Hydroxyl-terminated polybutadiene).PBAN (Polybutadiene acrylonitrile) is also a common rubber used as fuel.
The lunar rocket was a rocket that was sent to the moon, such as the Saturn V rocket that was used during the Apollo missions.
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR)is very likely the most efficient rocket engine.
A cryogenic rocket engine
used up rocket stages
The normal use is propelling a rocket.