A wheel has an angular acceleration of = (0.5 ) rad/s, where is in radians.

A wheel has an angular acceleration of α = (0.5 θ) rad/s², where θ is in radians. Determine the magnitude of the velocity and acceleration of a point P located on its rim after the wheel has rotated 2 revolutions. The wheel has a radius of 0.2 m and starts when θ = 0, ω₀ = 2 rad/s.