Tutor profile: Kiarash S.
Subject: Mechanical Engineering
Describe the Newton's second law.
in simple terms: sum of forces is equals to mass times acceleration.(change of momentum with change of time)
What is the derivative of the following function? (with respect to x) f(x)= 2x^2+4y
Subject: Aerospace Engineering
What is the purpose of canard in subsonic/supersonic speed regimes?
More stability as the center of gravity shifts behind neutral point. also it is an extra control surface when we don't use horizontal tail.
needs and Kiarash will reply soon.