3. (Vectors) The summit of a mountain, 2450 m above base camp, is mea- sured on a map to be 4580 m horizontally from the camp in a direction 38.4 west of north. What are the components of the displacement vector from camp to summit? What is its magnitude? Choose the x axis east, y axis north, and z axis up. Answer: 7 = (-2845 m, 3589 m, 2450 m) , 7|= 5190 m , 2450 ) ,