Direction Tests

Concept:Track the man's movements step by step to find his net displacement from the start.Explanation:Let the starting point be $(0,0)$ with East as $+x$ and North as $+y$.He starts facing East, turns left to face North, and goes $10 \text{ m}$ North: position $(0,10)$.He turns right to face East and goes $5 \text{ m}$ East: position $(5,10)$.He goes $5 \text{ m}$ South: position $(5,5)$.He goes $5 \text{ m}$ West: position $(0,5)$.His final position is $5 \text{ m}$ North of the start.Answer:North