engineering physics MCQ #816

A particle is moving in a circular path with a radius of 4 m. If its angular acceleration is 2 rad/s², find its tangential acceleration.

engineering physics MCQ #816

  1. Question 1

    Q1. A particle is moving in a circular path with a radius of 4 m. If its angular acceleration is 2 rad/s², find its tangential acceleration.

    • A) 4 m/s²
    • B) 6 m/s²
    • C) 8 m/s²
    • D) 10 m/s²

    Answer: 8 m/s²

    Explanation: Tangential acceleration = radius * angular acceleration = 4 * 2 = 8 m/s², using a_t = r * α formula.