👉 In physics, a glider is an object that moves with constant velocity or acceleration. It can be defined as any object that has a constant speed and direction of motion in space. A glider can also refer to a type of aircraft, which is a type of airplane designed for low-speed flight by having two wings and a fixed wing. Gliders are often used for reconnaissance missions, surveillance, or other types of military operations, as they can fly at high speeds but have limited range due to