A liquid-fuel rocket or a liquid rocket is a rocket with an engine that uses propellants in liquid form.
There are solid rocket fuels, and there are liquid rocket fuels.
liquid fuel
It was a liquid fuel rocket.
The name of a common rocket fuel is liquid hydrogen, which is often used in combination with liquid oxygen. There are also other types of rocket fuels including solid fuels and hybrid fuels, but liquid hydrogen is one of the most commonly used.
liquid Hydrogen + liquid Oxygen
Um, Rocket Fuel. It is a mixture of liquid oxygen and liquid hydrogen
so it wont way the rocket
Liquid hydrogen and liquid oxygen oxidizer.
liquid Hydrogen + liquid Oxygen
The thing that was so unique was that it was the first successful liquid-fueled rocket.
Robert Goddard became the first person ever to use liquid fuel in a rocket.