engineering physics MCQ #622

A body is moving in a circular path with a radius of 5 m and a constant speed of 15 m/s. What is its centripetal acceleration?

engineering physics MCQ #622

  1. Question 1

    Q1. A body is moving in a circular path with a radius of 5 m and a constant speed of 15 m/s. What is its centripetal acceleration?

    • A) 40 m/s²
    • B) 45 m/s²
    • C) 50 m/s²
    • D) 55 m/s²

    Answer: 45 m/s²

    Explanation: Centripetal acceleration = v² / r = (15)² / 5 = 225 / 5 = 45 m/s².