What is uniform retardation?

Uniform retardation refers to a constant decrease in the velocity of an object over time, typically due to a consistent opposing force, such as friction or drag. In this scenario, the object's acceleration is negative and remains constant, leading to a linear decrease in speed until it eventually comes to a stop. This concept is often represented mathematically in kinematics equations, where the acceleration value is negative. It contrasts with uniform acceleration, where the velocity increases at a constant rate.