When a diver gets into a tuck position by pulling in her arms and legs, she increases her angular speed. Before she goes into the tuck position, her angular velocity is 5.5 rad/s and she has a moment of inertia of 2.0 kg kg•m^2. Once she gets into the tuck position, her angular speed is 12.7 rad/s. Determine her moment of inertia when she is in the tuck position. Assume the net torque on her is zero. Include all work and equations.

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