8
The Earth rotates 15 degrees to the east every hour.
Added 8/14/2015 9:02:27 AM
This answer has been confirmed as correct and helpful.
5
Earth rotate to the east every hour about 360 degrees.
Added 8/14/2015 8:59:44 AM
This answer has been flagged as incorrect.
Flagged by
jeifunk [8/14/2015 9:04:08 AM]