Use conservation of energy to determine the angular speed of the spool. After the 3.00 bucket has fallen 3.65 meters, starting from rest. The light sting attached to the bucket is wrapped around the spool and does not slip as it unwinds. The mass of the spool is 5.00kg, the radius of the spool is 0.600 meters, and the mass of the bucket is 3.00 kg. (Answer in rad/s)