Question: Need help with this. Formulas have to come from the sheet below. I already know the answer is -0.42 rad/s 2 Consider a ball on
Need help with this. Formulas have to come from the sheet below. I already know the answer is -0.42 rad/s2 Consider a ball on a circular track. The ball is slowly coming to a stop which takes 15.0 seconds. At the start, the ball was moving around with 9.13 rad/s. Calculate the angular deceleration if the ball traveled across 90 radians.

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