What is the angular frequency ω? assume this is the first rotation.?

THIS USER ASKED 👇

What is the angular frequency ω? assume this is the first rotation.?

THIS IS THE BEST ANSWER 👇

So we want to know what the angular frequency is. Assuming there was only one rotation. Thus the angular frequency ω is generally defined as ω = φ / t, where φ is the angle of rotation and t is the time of that rotation. When we have one rotation, φ = 2π, or a complete circle and time t = T or so one rotation period for one rotation: ω = 2π / T.