engineering intelligence MCQ #822

If a person walks 7 km north, then 3 km south, what is his final displacement?

engineering intelligence MCQ #822

  1. Question 1

    Q1. If a person walks 7 km north, then 3 km south, what is his final displacement?

    • A) 4 km north
    • B) 10 km north
    • C) 4 km south
    • D) 3 km north

    Answer: 4 km north

    Explanation: Net displacement = 7 km north - 3 km south = 4 km north.