17. Тормозной съезд

Условие: При движении по песку транспорт теряет кинетическую энергию. Какой путь надо пройти телу (например, мячу) по инерции, чтобы полностью остановиться? Какие параметры влияют на длину этого пути? Информация о видео: Trucks without brakes | Runaway truck ramp A runaway truck ramp is a traffic device that enables vehicles which are having braking problems to safely stop. It is typically a long, sand- or gravel-filled lane connected to a steep downhill grade section of a main road, and is designed to accommodate large trucks or buses. The ramp allows a moving vehicle’s kinetic energy to be dissipated gradually in a controlled and relatively harmless way, helping the operator to stop it safely without a violent crash. Source: Arteris . . #runawaytruckramp #ramp #roadsafety