A merry-go-round has an initial angular velocity of 10.2 rpm. At the end of
the ride, the brakes are applied, giving it a constant angular deceleration of
0.032 rad/s² as the ride slows to a stop.
Determine the angular velocity of the ride, in rad/s, after it has made two
revolutions during the braking period.
Write the answer using two significant figures.