A wheel 2.00 m in diameter lies in a vertical plane androtates about its central axis with a constant angularacceleration of 4.00 rad/s2. The wheel starts at rest att =0, and the radius vector of a certain point P on therim makes an angle of 57.38 with the horizontal at thistime. At t 5 2.00 s, find (a) the angular speed of thewheel and, for point P, (b) thetangential speed, (c) thetotal acceleration, and (d) the angular position.

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