A man walks 5 km north, then 3 km east, and finally 4 km south. What is his final direction from the starting point?
Q1. A man walks 5 km north, then 3 km east, and finally 4 km south. What is his final direction from the starting point?
Answer: North-East
Explanation: Break the movement into components: 5 km north - 4 km south = 1 km north, and 3 km east. So, he is 1 km north and 3 km east.