In the following we consider uniform motions in a horizontal surface. To describe them the following coordinate system is chosen: the x-axis is directed to the north an the y-axis to the west. A train is driving exactly to the northwest. Give an example for the velocity 6 Z ('llxy). Specify the components of the vector by separating them by commas. '17 = ( , ) m/s Submit Answer Tries 0/7 b- ._