A wheel 2.00 m in diameter lies in a vertical plane androtates with a constant angular acceleration of 4.00rad/sec2. The wheel starts at rest at t=0, and theradius vector of point P on the rim makes an angle of 57.3 degreeswith the horizontal at this time. At t=2.00 s, find:
a) the angular speed of their wheel
b) the linear speed and acceleration of the point P
c) the angular position at point P.