engineering physics MCQ #785

A body is rotating with an angular velocity of 3 rad/s. If the radius is 4 m, find its linear velocity.

engineering physics MCQ #785

  1. Question 1

    Q1. A body is rotating with an angular velocity of 3 rad/s. If the radius is 4 m, find its linear velocity.

    • A) 6 m/s
    • B) 8 m/s
    • C) 10 m/s
    • D) 12 m/s

    Answer: 12 m/s

    Explanation: Linear velocity is given by v = ω * r = 3 * 4 = 12 m/s.