engineering intelligence MCQ #802

A girl walks 1 km south, then 3 km west, and finally 1 km north. What is her final displacement?

engineering intelligence MCQ #802

  1. Question 1

    Q1. A girl walks 1 km south, then 3 km west, and finally 1 km north. What is her final displacement?

    • A) 3 km west
    • B) 1 km south
    • C) 1 km north
    • D) 0 km

    Answer: 3 km west

    Explanation: The south and north movements cancel out, leaving a net displacement of 3 km west.