If a man walks 5 km north, then 3 km east, and finally 5 km south, where is he n

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Question: If a man walks 5 km north, then 3 km east, and finally 5 km south, where is he now?

Options:

Correct Answer: 3 km East

Solution:

He ends up 3 km East of his starting point.

If a man walks 5 km north, then 3 km east, and finally 5 km south, where is he now?

If a man walks 5 km north, then 3 km east, and finally 5 km south, where is he now?

Step 1: Start at the initial point (let's call it Point A).
Step 2: Walk 5 km north from Point A. Now you are at Point B, which is 5 km north of Point A.
Step 3: From Point B, walk 3 km east. Now you are at Point C, which is 3 km east of Point B.
Step 4: From Point C, walk 5 km south. This will take you back down to the same horizontal level as Point A.
Step 5: Since you walked 5 km south from Point C, which was 5 km north of Point A, you are now at the same east-west level as Point A but 3 km east of it.
Step 6: Therefore, your final position is 3 km east of your starting point (Point A).

Coordinate Geometry – Understanding movement in a two-dimensional plane using directional coordinates.
Vector Addition – Combining movements in different directions to find the resultant position.