engineering physics MCQ #3670

A body is moving in a circular path with constant speed. What is its acceleration?

engineering physics MCQ #3670

  1. Question 1

    Q1. A body is moving in a circular path with constant speed. What is its acceleration?

    • A) 0 m/s²
    • B) v² / r
    • C) v / r
    • D) -v² / r

    Answer: v² / r

    Explanation: Centripetal acceleration = v² / r, necessary for circular motion with constant speed.