Question: At t = 0, a wheel rotating about a fixed axis at a constant angular deceleration of 0.21 rad/s has an angular velocity of

At t = 0, a wheel rotating about a fixed axis at a constant angular deceleration of 0.21 rad/s has an angular velocity of 3.1 rad/s and an angular position of 9.9 rad. What is the angular position of the wheel after 4 s? Answer in units of rad.

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