Answer: [tex]12.415 rad.s^{-1}[/tex]
Explanation: Angular velocity is the rate of change in angular displacement.
We know that:
Angular velocity, ....................(1)
where:
- t= time
= angular displacement in radians
<u>Given that:</u>
- t = 4.10 s
- Δθ = 50.9 radian
Putting the respective values in eq. (1)