1. Aerodynamics

Performance Analysis — Quiz

Test your understanding of performance analysis with 5 practice questions.

Practice Questions

Question 1

Which speed yields the maximum rate of climb (Vy) for an aircraft?

Question 2

Which expression correctly defines the climb gradient (ratio of altitude gained to horizontal distance) for an aircraft in climb?

Question 3

An aircraft has thrust available of 12\,000\,N, drag of 8\,000\,N, speed of 80\,m/s, and weight of 60\,000\,N. What is its approximate rate of climb (m/s)?

Question 4

If an aircraft accelerates uniformly at 2\,m/s^2 from rest to a liftoff speed of 70\,m/s, what is the ground roll distance (m)?

Question 5

During which flight phase does induced drag constitute the largest proportion of total drag?