A 12-in record is dropped on a large 12-in phonograph turntable that is freely turning at 37 rev/min. The mass of the record is 63 g and the mass of the turntable is 1.19 kg. What is the final speed of the turntable in revolutions per minute? (Hint: In this case, you may add the angular momenta in a manner analogous to adding linear momenta.)