engineering physics MCQ #802

A car is moving on a circular track of radius 200 m with a speed of 40 m/s. What is its centripetal acceleration?

engineering physics MCQ #802

  1. Question 1

    Q1. A car is moving on a circular track of radius 200 m with a speed of 40 m/s. What is its centripetal acceleration?

    • A) 4 m/s²
    • B) 6 m/s²
    • C) 8 m/s²
    • D) 10 m/s²

    Answer: 8 m/s²

    Explanation: Centripetal acceleration (a_c) is given by v²/r = (40)²/200 = 8 m/s².