A man walks 3 km east, then 4 km north, then 2 km west. What is his final position relative to the starting point?
Q1. A man walks 3 km east, then 4 km north, then 2 km west. What is his final position relative to the starting point?
Answer: North-East
Explanation: The man's net eastward movement = 3 - 2 = 1 km, and northward = 4 km. So, he is north-east, using vector addition.