269854 On an open ground, a motorist follows a track that turns to his left by an angle of \(60^{\circ}\) after every \(500 \mathrm{~m}\). Starting from a given turn, The path followed by the motorist is a regular hexagon with side \(500 \mathrm{~m}\), as shown in the given figure specify the displacement of the motorist


at the end of eighth turn.