issb mathematics MCQ #146

A PAF screening bus moves at 72 km/h. What is this speed in metres per second?

issb mathematics MCQ #146

  1. Question 1

    Q1. A PAF screening bus moves at 72 km/h. What is this speed in metres per second?

    • A) 20 m/s
    • B) 18 m/s
    • C) 24 m/s
    • D) 36 m/s

    Answer: 20 m/s

    Explanation: To convert km/h to m/s, multiply by 5/18. Seventy-two times 5/18 equals 20 m/s.