2.2 Review

Which way does a rocket leave the ground

• It goes up

• It goes down

• It goes forward

• It goes backward

What force gets a rocket to lift off the ground

• Lift

• Thrust

• Weight

• Drag

The part of the jet engine that draws in air

• Compressor

• Combustor

• Fan

• Nozzle

The part of the jet engine that spins air

• Compressor

• Combustor

• Fan

• Nozzle

The part of the jet engine that combines the air and fuel

• Compressor

• Combustor

• Fan

• Nozzle

The part of the jet engine that allows the exhaust to exit

• Compressor

• Combustor

• Fan

• Nozzle

The fuel chemical mixture that works in a rocket engine

• Propellant

• Gasoline

• Diesel

Jet Engines work in space

• True

• False

What is the force that keeps everything on Earth?

• gravity

• friction

• air resistance

Where does a rocket take off from?

• Launch pad

• A grassy area

• Runway