engineering physics MCQ #722

A body is rotating with an angular velocity of 5 rad/s. If the radius is 3 m, what is its linear velocity?

engineering physics MCQ #722

  1. Question 1

    Q1. A body is rotating with an angular velocity of 5 rad/s. If the radius is 3 m, what is its linear velocity?

    • A) 10 m/s
    • B) 12 m/s
    • C) 15 m/s
    • D) 18 m/s

    Answer: 15 m/s

    Explanation: Linear velocity = ω * r = 5 * 3 = 15 m/s, using v = ωr.