Question: After fixing a flat tire on a bicycle you give the wheel a spin. (a) If its initial angular speed was 6.35 rad/s and it

After fixing a flat tire on a bicycle you give the wheel a spin.

(a) If its initial angular speed was 6.35 rad/s and it rotated 14.2 revolutions before coming to rest, what was its average angular acceleration?

(b) For what length of time did the wheel rotate?

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