engineering physics MCQ #717

A particle is moving in a circular path with a constant speed of 2 m/s. If the radius is 1 m, what is the acceleration?

engineering physics MCQ #717

  1. Question 1

    Q1. A particle is moving in a circular path with a constant speed of 2 m/s. If the radius is 1 m, what is the acceleration?

    • A) 2 m/s²
    • B) 4 m/s²
    • C) 6 m/s²
    • D) 8 m/s²

    Answer: 4 m/s²

    Explanation: Centripetal acceleration = v² / r = 2² / 1 = 4 m/s², using a = v²/r.