1asK 1: EqUIIPDrium conaitions Consider a typical tractor-configuration aircraft (one where the engine is ahead of the wing, e.g. Cessna Skyhawk). Construct responses to the following prompts and questions using the information from your lectures or any other external sources (appropriately referenced): 1a: Describe the airborne forces as vectors acting on the aircraft. Where on the aircraft (with respect to its centre of mass) do each of these forces act? What are the names for those positions? > 1b: Draw your own free body diagram, and your own extended free body diagram showing where each of the four forces act relative to the centre of mass during cruise (i.e., level flight with constant velocity). On your extended free body diagram, indicate the direction of the relative wind, assuming that the surrounding air is initially stationary. Free Body diagram Fp Fs > Extended Free Body diagram > 1c: Using your extended free body diagram, establish the translational and rotational equilibrium conditions during cruise. Your response should explain how you arrived at your final expressions and interpret their physical significance