engineering physics MCQ #681

A wheel rotates with an angular velocity of 4 rad/s. What is its frequency?

engineering physics MCQ #681

  1. Question 1

    Q1. A wheel rotates with an angular velocity of 4 rad/s. What is its frequency?

    • A) 2 / π Hz
    • B) π / 2 Hz
    • C) 4π Hz
    • D) 1 / π Hz

    Answer: 2 / π Hz

    Explanation: Frequency (f) = ω / 2π = 4 / 2π = 2 / π Hz, using the formula f = ω / 2π.