engineering physics MCQ #3698

A car moves with 30 m/s velocity and is stopped in 6 s. What is its average deceleration?

engineering physics MCQ #3698

  1. Question 1

    Q1. A car moves with 30 m/s velocity and is stopped in 6 s. What is its average deceleration?

    • A) 5 m/s²
    • B) 10 m/s²
    • C) -5 m/s²
    • D) 0 m/s²

    Answer: 5 m/s²

    Explanation: Average deceleration = Δv / Δt = (0 - 30) / 6 = 5 m/s².