A disk of 52.8 cm diameter rotates with the constant angular acceleration of around 3.00 rad/s2. It begins from rest at t = 0, and a line drawn from the center of the disk to a point P on the rim of the disk forms an angle of 57.3° with the positive x-axis at this time.
i) Determine the angular speed of the wheel at t = 2.30 s.
ii) Determine the linear velocity and tangential acceleration of P at t = 2.30 s.