This guide will go through the steps for removing your Google account from the Google Drive app on the iPad of iPhone. This process works very similarly in other Google apps such as Gmail, Docs and Google Search.
If you are experiencing issues with syncing (documents not showing up) this is a great step to take.
Courtesy of Louisiana Tech University
This guide will walk you through how to use iCloud.com to locate your iPad, iPhone, Mac or even iPod touch.
In order to have this feature function properly each device that you are trying to locate must be linked up to iCloud with the same Apple ID account.
This setting is enabled on iOS devices under Settings –> General –> iCloud –> Find My iPhone.