4.1.6 – Thrust

Thrust

Thrust is a force that is produced by an engine when it expels gas molecules at high speed (in a direction opposite to the thrust).

  • An aeroplane or a rocket is propelled in a specific direction by thrust.
  • The forward thrust on a car is sometimes labelled as forward driving force.

Note:  Do not confuse thrust with upthrust.

 

 

2025 Physics Lessons