Pysäytysominaisuus

Pysäytysominaisuus, often translated as "stopping power" or "braking ability," refers to the capacity of a projectile or vehicle to decelerate or come to a complete halt. In the context of ballistics, it describes how effectively a bullet can transfer its kinetic energy to the target, thus incapacitating it. This is influenced by factors such as the bullet's mass, velocity, and construction, as well as the properties of the target material. A higher stopping power generally implies a greater likelihood of immediate incapacitation or penetration of the target.

For vehicles, pysäytysominaisuus pertains to the effectiveness of their braking systems. This includes the ability to reduce speed quickly and safely under various conditions, such as on different road surfaces and at different speeds. Key components contributing to a vehicle's stopping power include the brake pads, rotors, calipers, and the braking control systems like ABS (Anti-lock Braking System). The stopping distance, the distance a vehicle travels from the moment the brakes are applied until it comes to a complete stop, is a primary metric used to evaluate this characteristic. Environmental factors like tire condition and road friction also play a significant role.