5 pts 1-6 Scoutmaster Greg and his scout troop are working on their orienteering merit badge. They start at an old stump in the center of a large open meadow. They first march 400 m west. Then they march 1000 m in a direction 36 south of east. They then march 1500 m in a direction 58 north of east. Finally, they march 500 m west. Find their total displacement (magnitude and direction) from the stump. (a) Displacement magnitude: m (+ 10 m) (b) Displacement direction (positive angle for north of east, negative for south of east): ( 0.1 )