Answer:
Total Displacement (D) = 5.0 km
Explanation:
Displacement is said to be the distance between the starting point of a subject to the finishing point. Displacement look into the shortest distance rather than the path taken. From the question; we were told that:
A hiker travels 1.0 kilometer south and then travels 3.0 kilometers west,
At this point, he will be 2.0 km west of his starting point.
Afterwards, he then turns and travels 3.0 kilometers north (finishing point)
Therefore; The magnitude of the total Displacement (D) = starting point + Finishing point.
Total Displacement (D) = (2.0 + 3.0) km
Total Displacement (D) = 5.0 km
