Thrust/Speed/Propulsion
Fuel : for example - kerosene (= jet fuel), alcohol, hydrogen.
Carbon Dioxide of course!
A rocket engine is a reaction engine as the fuel is burnt the thrust created pushes the rocket forward. Newton's 1st law in action; for every reaction there is a equal and opposite reaction.
There are usually about 3 compartments in a rocket and when one compartments fuel has run out, it breaks off and burns up into the atmosphere or lands in the ocean somewhere where no one is. Then the rocket begins to use up the next compartment.
calorific value of fuel
If it's a fossil fuel, then the gases produced are mainly CO2 (carbon dioxide). Other gases include sulphur and sometimes methane
The thrust, which is the force on the rocket due to air. When the fuels are burnt, air (including burnt fuel) is pushed downwards. From Newton's third law, the air exerts an upward force of equal magnitude on the rocket.
Some, or all of the fuel circulates through a cooling jacket around the rocket engine before it is burnt and this cools the rocket's engines. But there might be more to it than that.
After the motor is burnt you can !
liquid fuel
Carbon dioxide is produced when carbon is burnt in air.
The three types of rocket fuels are liquid rocket fuel, solid rocket fuel, and hybrid rocket fuel. Liquid rocket fuel consists of liquid components that are combined and ignited to produce thrust. Solid rocket fuel is a mixture of solid components that burns to produce thrust. Hybrid rocket fuel combines elements of both liquid and solid rocket fuels.