Calculate the incidence, it, of the tailplane for trim if the elevator deflection E is zero. )ii Calculate the neutral point.

Calculate the incidence, it, of the tailplane for trim if the elevator deflection E is zero. )ii Calculate the neutral point. How does VBAR affect the neutral point, eg, if VBAR were decreased from 1.0 to 0.6? 6) )a Explain the characteristics of the Phugoid motion. What is the governing aerodynamic derivative which determines the convergence or otherwise of the motion?