engineering physics MCQ #808

A car is moving on a circular track of radius 150 m with a speed of 30 m/s. What is its centripetal acceleration?

engineering physics MCQ #808

  1. Question 1

    Q1. A car is moving on a circular track of radius 150 m with a speed of 30 m/s. What is its centripetal acceleration?

    • A) 4 m/s²
    • B) 5 m/s²
    • C) 6 m/s²
    • D) 7 m/s²

    Answer: 6 m/s²

    Explanation: Centripetal acceleration (a_c) is given by v²/r = (30)²/150 = 6 m/s².