Question

a wheel rotating with an angular velocity 2rad/s is provided with a uniform angular acceleration of 2rad/s^2 for 10 seconds .Find the angular displacement after 10s.​

Answer 1

Explanation:

How fast is an object rotating? We define angular velocity ω as the rate of change of an angle.

In symbols, this is ω=ΔθΔt ω = Δ θ Δ t ,

where an angular rotation Δθ takes place in a time Δt. The greater the rotation angle in a given amount of time, the greater the angular velocity.