This video shows the physics of when a car goes around a banked turn but still needs friction to navigate the turn. It needs friction because it's either going too fast or too slow. If it's going too slow than the force of friction is up the embankment. If it's going too fast then the force of friction is down the embankment. The first example is one in which a car travels around a frictionless banked track. The second example is one in which a car travels around a banked track that has friction. For a complete list of these videos visit [ Ссылка ] .
