aerodynamic efficiency

Aerodynamic efficiency refers to how well an object moves through air with minimal resistance or drag. It measures the ability to convert energy into forward motion efficiently, with less wasted effort due to air resistance. Higher aerodynamic efficiency means the object, such as a car or airplane, can travel faster or farther while using less fuel or power. It involves designing shapes and surfaces that reduce air turbulence and drag, optimizing performance and fuel economy. In essence, it's about making movement through air as smooth and effortless as possible, maximizing speed and energy use.