This means that points further from the rotation centre will travel at greater speeds than those closer in. If the rotating body is not solid, however, regions that are adjacent at one point in time do not necessarily maintain that configuration. This is known as â differential rotation â. All the points in a rotating solid body maintain their position with respect to each other.
Confidence votes 25.2K. Gerald Ford was U. S. President for about two years and five months, from August, 1974 until January, 1977.
The youngest living president is the incumbent, Barack Obama, born August 4, 1961 (aged 7009171084960000000â  54 years, 78 days). The longest-lived president was Gerald Ford, who died at the age of 93 years and 165 days. Ronald Reagan was the second longest-lived, 45 days short of Ford.