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A wheel 2.20 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 4.45 rad/s2. The wheel starts at rest at t = 0, and the radius vector of a certain point P on the rim makes an angle of 57.3° with the horizontal at this time. At t = 2.00 s, find the following.

(a) the angular speed of the wheel in?

_____ rad/s

(b) the tangential speed of the point P?

_____ m/s

______ m/s2 direction ?

_________ ° with respect to the radius to point P

(d) the angular position of the point P ?

______ rad

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