Ключевые слова: a1gp, acceleration, air, air duct, analyzing, asphalt, assen, autopsists, car, chicane, circuit, close up, cockpit, competitor, concentration, curb stones, driver, drivers, duct, event, formula a1, gp, grand prix, gravel, gravel pit, grid, gridwalk, helmet, motorsports, netherlands, race, racing, speed, start, tension, visor, waiting, wet, wet race,