Physics, 29.07.2020 18:01 idk914

A record player rotates a record at 45 revolutions per minute. When the record player is switched off, it makes 4.0 complete turns at a constant angular acceleration before coming to rest. What was the magnitude of the angular acceleration (in rads/s2) of the record as it slowed down

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A record player rotates a record at 45 revolutions per minute. When the record player is switched of...