In 1517, infool7 says:
V2 is an aeronautical term for take off speed
close to but maybe not past the point of no return
V2 is the minimum speed required for an aircraft to take off VR is the actual speed the aircraft takes
off
IMO V2 just means version 2 version 2 of the Trump Administration will be more effective because there won’t be rinos like coats Tillerson Etc