engineering physics MCQ #871

A wheel rotates with an angular acceleration of 3 rad/s². What is its tangential acceleration if radius is 5 m?

engineering physics MCQ #871

  1. Question 1

    Q1. A wheel rotates with an angular acceleration of 3 rad/s². What is its tangential acceleration if radius is 5 m?

    • A) 12 m/s²
    • B) 15 m/s²
    • C) 18 m/s²
    • D) 20 m/s²

    Answer: 15 m/s²

    Explanation: Tangential acceleration = angular acceleration * radius = 3 * 5 = 15 m/s²