Liquid hydrogen IS used as a fuel. It's used in rockets - and some cars.
yes
The three kinds of rockets are solid fuel rockets, liquid fuel rockets, and ion powered rockets.
The two main types of rockets are, Solid Fuel and Liquid Fuel
Depends on the type of fuel being used, solid rocket fuel can not be turn off, liquid fuel can.
HNO3
The earliest rockets--i.e., those built by the Chinese as early as the 14 century--used solid fuel.
HNO3
to power rockets
Both liquid and solid fuel rockets are used for manned flight today.
To power vehicles, for example, it is used as rocket fuel to power rockets and planes.
Liquid hydrogen IS used as a fuel. It's used in rockets - and some cars.
To power vehicles, for example, it is used as rocket fuel to power rockets and planes.
The answer, is that there are only two types of rockets which fuel modern spacecraft. they are solid fuel rockets, and liquid fuel rockets
yes
The three kinds of rockets are solid fuel rockets, liquid fuel rockets, and ion powered rockets.
It is hydrogen and oxygen, these two gases are mainly used in rockets