engineering physics MCQ #827

A body is moving in a circular path with a radius of 5 m. If its angular acceleration is 3 rad/s², find its tangential acceleration.

engineering physics MCQ #827

  1. Question 1

    Q1. A body is moving in a circular path with a radius of 5 m. If its angular acceleration is 3 rad/s², find its tangential acceleration.

    • A) 10 m/s²
    • B) 15 m/s²
    • C) 20 m/s²
    • D) 25 m/s²

    Answer: 15 m/s²

    Explanation: Tangential acceleration = radius * angular acceleration = 5 * 3 = 15 m/s², using a_t = r * α formula.