engineering physics MCQ #741

A car is moving on a circular track with a radius of 150 m and a speed of 25 m/s. What is its centripetal acceleration?

engineering physics MCQ #741

  1. Question 1

    Q1. A car is moving on a circular track with a radius of 150 m and a speed of 25 m/s. What is its centripetal acceleration?

    • A) 4.17 m/s²
    • B) 3.25 m/s²
    • C) 5 m/s²
    • D) 4 m/s²

    Answer: 4.17 m/s²

    Explanation: Centripetal acceleration = v² / r = 25² / 150 = 625 / 150 = 4.17 m/s², using the formula for centripetal acceleration.