drag in fluids, lift in fluids, fluids drag, fluids lift, drag and lift in fluids, parallel surface fluids Departments:Mechanical EngineeringIt is one of the most critical topics whenever. It is related to the resistance a fluid faces in motion. A fluid exerts a force on a body in a different direction. Now the main question is, what is drag? And what do we know about it? What is Drag? The definition o ...