engineering intelligence MCQ #810

A boy cycles 5 km north, then 3 km south, then 2 km north. What is his final displacement?

engineering intelligence MCQ #810

  1. Question 1

    Q1. A boy cycles 5 km north, then 3 km south, then 2 km north. What is his final displacement?

    • A) 4 km
    • B) 6 km
    • C) 10 km
    • D) 0 km

    Answer: 4 km

    Explanation: Total northward distance = 5 + 2 = 7 km, southward = 3 km. Net displacement = 7 - 3 = 4 km north.