engineering physics MCQ #732

A 2 kg object is moving in a circular path of radius 4 m with a speed of 5 m/s. What is its centripetal acceleration?

engineering physics MCQ #732

  1. Question 1

    Q1. A 2 kg object is moving in a circular path of radius 4 m with a speed of 5 m/s. What is its centripetal acceleration?

    • A) 6.25 m/s²
    • B) 5 m/s²
    • C) 4 m/s²
    • D) 3.25 m/s²

    Answer: 6.25 m/s²

    Explanation: Centripetal acceleration = v² / r = 5² / 4 = 25 / 4 = 6.25 m/s², using the formula for centripetal acceleration.