engineering intelligence MCQ #819

A girl walks 2 km north, then 5 km south, then 3 km north. What is her final displacement?

engineering intelligence MCQ #819

  1. Question 1

    Q1. A girl walks 2 km north, then 5 km south, then 3 km north. What is her final displacement?

    • A) 0 km
    • B) 4 km south
    • C) 0 km (2)
    • D) 4 km north

    Answer: 0 km (2)

    Explanation: Total northward = 2 + 3 = 5 km, southward = 5 km. Net displacement = 5 - 5 = 0 km.