As you finish listening to your favorite compact disc (CD),the CD in the player slows down to a stop. Assume that the CD spinsdown with a constant angular acceleration.
**If the CD rotates at 500 rpm (revolutions per minute) whilethe last song is playing, and then spins down to zero angular speedin 2.60 s with constant angular acceleration, what isalpha, the magnitude of the angular acceleration ofthe CD, as it spins to a stop?