Nife aero exam - Study guides, Class notes & Summaries

NIFE Aero, Top Exam Questions & Answers. 100% Accurate. Rated A+ Define Vector - -A quantity that represents magnitude and direction. It is commonly used to represent displacement, velocity, acceleration, or force. Define Air Density - -Air density is the total mass of air particles per unit of volume Define Moment - -A vector quantity equal to a force (F) times the distance (d) from the point of rotation that is perpendicular to the force. This perpendicular distance is called the mo...