An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s ). If a particular disk is spun at 382.2 rad/s while it is being read, and then is allowed to come to rest over

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asked May 18, 2021 156k views

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An optical disk drive in your computer can spin a disk up to 10,000 rpm (about 1045 rad/s ). If a particular disk is spun at 382.2 rad/s while it is being read, and then is allowed to come to rest over 0.234 seconds , what is the magnitude of the average angular acceleration of the disk?