iÂ·deÂ·a. n. 1. Something, such as a thought or conception, that is the product of mental activity. 2. An opinion, conviction, or principle: has some strange political ideas. 3. A plan, purpose, or goal: She started school with the idea of becoming a doctor. 4.
The direction of the thrust is normally along the longitudinal axis of the rocket through the rocket center of gravity. But on some rockets, the exhaust nozzle and the thrust direction can be rotated, or gimbaled. The rocket can then be maneuvered by using the torque about the center of gravity. The magnitude of the thrust can be determined by the general thrust equation.
More on aerodynamics The Basic Forces of Thrust Drag and Lift from Infoplease: 1  aerodynamics: The Basic Forces of Thrust, Drag, and Lift-The Basic Forces of Thrust, Drag, and Lift There are three basic forces to be considered in 2  ... Calculator. 3  Spelling Checker.here are three basic forces to be considered in aerodynamics: thrust, which moves an airplane forward; drag, which holds it back; and lift, which keeps it airborne.