<Li> 360 degrees (°) in a full circle </Li> <Li> 60 arc - minutes (′) in one degree </Li> <Li> 60 arc - seconds (") in one arc - minute </Li> <P> To put this in perspective, the full moon viewed from Earth is about ⁄ degree, or 30 arc minutes (or 1800 arc - seconds). The Moon's motion across the sky can be measured in angular size: approximately 15 degrees every hour, or 15 arc - seconds per second . A one - mile - long line painted on the face of the Moon would appear to us to be about one arc - second in length . </P>

Through how many degrees arc minutes or arc seconds does the moon move in 7 min