Question: A circular disk uniformly decreases its velocity from 15.9 rad/s to 3.8 rad/s in 15 s. Calculate the number of revolutions made. Round your answer

A circular disk uniformly decreases its velocity from 15.9 rad/s to 3.8 rad/s in 15 s. Calculate the number of revolutions made.

Round your answer to 2 decimal places.

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