engineering physics MCQ #766

A wheel of radius 0.25 m is rotating with an angular velocity of 4 rad/s. What is the linear velocity of a point on its rim?

engineering physics MCQ #766

  1. Question 1

    Q1. A wheel of radius 0.25 m is rotating with an angular velocity of 4 rad/s. What is the linear velocity of a point on its rim?

    • A) 1 m/s
    • B) 0.5 m/s
    • C) 2 m/s
    • D) 4 m/s

    Answer: 1 m/s

    Explanation: Linear velocity (v) is given by ωr. So, v = 4 * 0.25 = 1 m/s.